Complete classic literature • Five-line readings • Clear US narration
VELMORA ACADEMY
Academy of Archival Languages & Memory Studies
Menu Close
First Book in Physiology and Hygiene
First Book in Physiology and Hygiene

Chapter XXXV · Chapter 35

Chapter 35 of First Book in Physiology and Hygiene is here in full — 8 sentences across 2 reading sections, with audio for every sentence and word.

Cover illustration for First Book in Physiology and Hygiene
Context Illustration Reading 1/1 · 8 lines
English subtitles · tap any word to listen 1 / 8
The descriptions of the several species have been prepared with great care and present several advantages over those in other books.
They are short and so expressed that they may be recalled readily while looking at the bird.
They are thus especially adapted for field use.
The illustrations were drawn especially for this work.
Their number, scientific accuracy, and careful execution add much to the value and interest of the book.
The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.
_Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .
CINCINNATI . CHICAGO
0:00 / 0:00
Speed 0.75x
AI-generated narration by OpenAI · Slow US English
LEARNER DICTIONARY
Archivist
/ˈɑːrkɪvɪst/
Editorial verification pending

A keeper or guardian of historical records and memories.

First Book in Physiology and Hygiene

Chapter XXXV · Chapter 35

Chapter 35 of First Book in Physiology and Hygiene is here in full — 8 sentences across 2 reading sections, with audio for every sentence and word.

Reading 1/1 · 8 reading units · Lines 1–8

Line 1
The descriptions of the several species have been prepared with great care and present several advantages over those in other books.
/ðə dɪˈskrɪpʃənz ʌv ðə ˈsevrəl ˈspiːʃiz hæv bɪn priˈperd wɪð ɡreɪt ker ənd ˈprezənt ˈsevrəl ædˈvæntɪdʒɪz ˈoʊvər ðoʊz ɪn ˈʌðər bʊks/
Line 2
They are short and so expressed that they may be recalled readily while looking at the bird.
/ðeɪ ɑːr ʃɔːrt ənd soʊ ɪkˈsprest ðæt ðeɪ meɪ biː rɪˈkɔːld ˈredəli waɪl ˈlʊkɪŋ æt ðə bɜːrd/
Line 3
They are thus especially adapted for field use.
/ðeɪ ɑːr ðʌs əˈspeʃli əˈdæptɪd fɔːr fiːld juːs/
Line 4
The illustrations were drawn especially for this work.
/ðə ˌɪləˈstreɪʃənz wɜːr drɔːn əˈspeʃli fɔːr ðɪs wɜːrk/
Line 5
Their number, scientific accuracy, and careful execution add much to the value and interest of the book.
/ðer ˈnʌmbər ˌsaɪənˈtɪfɪk ˈækjərəsi ənd ˈkerfəl ˌeksəˈkjuːʃən æd mʌtʃ tuː ðə ˈvæljuː ənd ˈɪntrəst ʌv ðə bʊk/
Line 6
The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.
/ðə ˈdʒenərəl kiː tuː lænd ənd ˈwɔːtər bɜːrdz ənd ə ˈveri fʊl ˈɪndeks meɪk ðə bʊk kənˈviːnjənt ənd ˈsɜːrvəsəbəl boʊθ fɔːr ðə ˈstʌdi ənd fɔːr fiːld wɜːrk/
Line 7
_Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .
Line 8
CINCINNATI . CHICAGO
/ˌsɪnsəˈnæti ʃəˈkɑːɡoʊ/

Learner Dictionary

These definitions explain words found in the current reading and keep every example grounded in its original sentence.

Oxford-style entry order: headword, part of speech, US IPA, concise definition, contextual example, and audio.

accuracy noun US /ˈækjərəsi/

the quality of being near to the true value

From this reading “Their number, scientific accuracy, and careful execution add much to the value and interest of the book.”

cincinnati noun US /ˌsɪnsəˈnæti/

a city in southern Ohio on the Ohio river

From this reading “CINCINNATI . CHICAGO”

descriptions noun US /dɪˈskrɪpʃənz/

plural of “description” — a statement that represents something in words

From this reading “The descriptions of the several species have been prepared with great care and present several advantages over those in other books.”

illustrations noun US /ˌɪləˈstreɪʃənz/

plural of “illustration” — artwork that helps make something clear or attractive

From this reading “The illustrations were drawn especially for this work.”

index noun US /ˈɪndeks/

a numerical scale used to compare variables with one another or with some reference number

From this reading “The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.”

prepaid adjective US /priˈpeɪd/

used especially of mail; paid in advance

From this reading “_Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .”

Publishers noun US /ˈpʌblɪʃərz/

plural of “publisher” — a firm in the publishing business

From this reading “_Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .”

serviceable adjective US /ˈsɜːrvəsəbəl/

ready for service or able to give long service

From this reading “The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.”

All words in this reading · 89

Every word in these five lines is listed here, and every one of them can be played on its own.

Dictionary details are shown only when verified; these are not licensed Oxford entries.

adeterminerUS /ə/

used before a singular noun to mean one of a group, when it is not a particular one

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

accuracynounUS /ˈækjərəsi/

the quality of being near to the true value

From this reading Their number, scientific accuracy, and careful execution add much to the value and interest of the book.

adaptedadjectiveUS /əˈdæptɪd/

changed in order to improve or made more fit for a particular purpose

From this reading They are thus especially adapted for field use.

addverbUS /æd/

make an addition (to); join or combine or unite with others; increase the quality, quantity, size or scope of

From this reading Their number, scientific accuracy, and careful execution add much to the value and interest of the book.

addressverbUS /ˈædres/

speak to

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

advantagesnounUS /ædˈvæntɪdʒɪz/

plural of “advantage” — the quality of having a superior or more favorable position

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

AmericannounUS /əˈmerəkən/

a native or inhabitant of the United States

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

andconjunctionUS /ənd/

used to join words or parts of a sentence that go together

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

anyadjectiveUS /ˈeni/

one or some or every or all without specification

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

Apgar's

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

areauxiliary verbUS /ɑːr/

the form of “be” used with you, we, they, or a plural noun

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

atprepositionUS /æt/

in or near a particular place or position

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

beauxiliary verbUS /biː/

used with a past participle to form the passive, or with -ing for continuous tenses

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

beenauxiliary verbUS /bɪn/

the past participle of “be”

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

birdnounUS /bɜːrd/

warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

BirdsnounUS /bɜːrdz/

plural of “bird” — warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

booknounUS /bʊk/

a written work or composition that has been published (printed on pages bound together)

From this reading Their number, scientific accuracy, and careful execution add much to the value and interest of the book.

booksnounUS /bʊks/

Bound written or printed works.

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

bothdeterminerUS /boʊθ/

the two together, not just one

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

byprepositionUS /baɪ/

showing who or what does the action

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

carenounUS /ker/

the work of providing treatment for or attending to someone or something

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

carefuladjectiveUS /ˈkerfəl/

exercising caution or showing care or attention

From this reading Their number, scientific accuracy, and careful execution add much to the value and interest of the book.

CHICAGOnounUS /ʃəˈkɑːɡoʊ/

largest city in Illinois; a bustling Great Lakes port that extends 26 miles along the southwestern shoreline of Lake Michigan

From this reading CINCINNATI . CHICAGO

CINCINNATInounUS /ˌsɪnsəˈnæti/

a city in southern Ohio on the Ohio river

From this reading CINCINNATI . CHICAGO

CompanynounUS /ˈkʌmpəniː/

an institution created to conduct business

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

convenientadjectiveUS /kənˈviːnjənt/

suited to your comfort or purpose or needs

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

descriptionsnounUS /dɪˈskrɪpʃənz/

plural of “description” — a statement that represents something in words

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

drawnadjectiveUS /drɔːn/

showing the wearing effects of overwork or care or suffering

From this reading The illustrations were drawn especially for this work.

especiallyadverbUS /əˈspeʃli/

to a distinctly greater extent or degree than is common

From this reading They are thus especially adapted for field use.

executionnounUS /ˌeksəˈkjuːʃən/

putting a condemned person to death

From this reading Their number, scientific accuracy, and careful execution add much to the value and interest of the book.

expressedadjectiveUS /ɪkˈsprest/

communicated in words

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

fieldnounUS /fiːld/

a piece of land cleared of trees and usually enclosed

From this reading They are thus especially adapted for field use.

forprepositionUS /fɔːr/

intended to be given to, or used by, somebody

From this reading They are thus especially adapted for field use.

fulladjectiveUS /fʊl/

containing as much or as many as is possible or normal

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

generaladjectiveUS /ˈdʒenərəl/

applying to all or most members of a category or group

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

greatadjectiveUS /ɡreɪt/

relatively large in size or number or extent; larger than others of its kind

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

haveauxiliary verbUS /hæv/

used with a past participle to form the perfect tenses

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

illustrationsnounUS /ˌɪləˈstreɪʃənz/

plural of “illustration” — artwork that helps make something clear or attractive

From this reading The illustrations were drawn especially for this work.

inprepositionUS /ɪn/

inside something, or within a place, period, or state

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

indexnounUS /ˈɪndeks/

a numerical scale used to compare variables with one another or with some reference number

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

interestnounUS /ˈɪntrəst/

a sense of concern with and curiosity about someone or something

From this reading Their number, scientific accuracy, and careful execution add much to the value and interest of the book.

KeynounUS /kiː/

metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

LandnounUS /lænd/

the land on which real estate is located

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

lookingnounUS /ˈlʊkɪŋ/

the act of directing the eyes toward something and perceiving it visually

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

makeverbUS /meɪk/

engage in

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

maymodal verbUS /meɪ/

used to say something is possible, or to give permission

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

muchadverbUS /mʌtʃ/

to a great degree or extent

From this reading Their number, scientific accuracy, and careful execution add much to the value and interest of the book.

NEWadjectiveUS /nuː/

not of long duration; having just (or relatively recently) come into being or been made or acquired or discovered

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

numbernounUS /ˈnʌmbər/

the property possessed by a sum or total or indefinite quantity of units or individuals

From this reading Their number, scientific accuracy, and careful execution add much to the value and interest of the book.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

onprepositionUS /ɑːn/

touching and supported by a surface

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

otheradjectiveUS /ˈʌðər/

not the same one or ones already mentioned or implied

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

overprepositionUS /ˈoʊvər/

above and across; more than

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

prepaidadjectiveUS /priˈpeɪd/

used especially of mail; paid in advance

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

preparedadjectiveUS /priˈperd/

made ready or fit or suitable beforehand

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

presentverbUS /ˈprezənt/

give an exhibition of to an interested audience

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

pricenounUS /praɪs/

the property of having material worth (often indicated by the amount of money something would bring if sold)

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

PublishersnounUS /ˈpʌblɪʃərz/

plural of “publisher” — a firm in the publishing business

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

readilyadverbUS /ˈredəli/

without much difficulty

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

recalledverbUS /rɪˈkɔːld/

past form of “recall” — recall knowledge from memory; have a recollection

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

receiptnounUS /rɪˈsiːt/

the act of receiving

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

scientificadjectiveUS /ˌsaɪənˈtɪfɪk/

of or relating to the practice of science

From this reading Their number, scientific accuracy, and careful execution add much to the value and interest of the book.

sentnounUS /sent/

100 senti equal 1 kroon in Estonia

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

serviceableadjectiveUS /ˈsɜːrvəsəbəl/

ready for service or able to give long service

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

severaladjectiveUS /ˈsevrəl/

(used with count nouns) of an indefinite number more than 2 or 3 but not many

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

shortadjectiveUS /ʃɔːrt/

primarily temporal sense; indicating or being or seeming to be limited in duration

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

soconjunctionUS /soʊ/

for that reason; with the result that

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

speciesnounUS /ˈspiːʃiz/

(biology) taxonomic group whose members can interbreed

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

StatesnounUS /steɪts/

plural of “state” — the territory occupied by one of the constituent administrative districts of a nation

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

studynounUS /ˈstʌdi/

a detailed critical inspection

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

ThedeterminerUS /ðə/

used before a noun that is already known, already mentioned, or the only one of its kind

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

TheirdeterminerUS /ðer/

belonging to the people or things already mentioned

From this reading Their number, scientific accuracy, and careful execution add much to the value and interest of the book.

TheypronounUS /ðeɪ/

the people, animals, or things already mentioned, as the subject

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

thisdeterminerUS /ðɪs/

used for a person or thing that is near, or that has just been mentioned

From this reading The illustrations were drawn especially for this work.

thosedeterminerUS /ðoʊz/

the plural of “that”: the people or things further away, or already known

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

thusadverbUS /ðʌs/

(used to introduce a logical conclusion) from that fact or reason or as a result

From this reading They are thus especially adapted for field use.

toparticleUS /tuː/

used before the base form of a verb to make the infinitive

From this reading Their number, scientific accuracy, and careful execution add much to the value and interest of the book.

UnitedadjectiveUS /juːˈnaɪtɪd/

characterized by unity; being or joined into a single entity

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

usenounUS /juːs/

the act of using

From this reading They are thus especially adapted for field use.

valuenounUS /ˈvæljuː/

a numerical quantity measured or assigned or computed

From this reading Their number, scientific accuracy, and careful execution add much to the value and interest of the book.

veryadjectiveUS /ˈveri/

precisely as stated

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

WaternounUS /ˈwɔːtər/

binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent

From this reading The general Key to Land and Water Birds and a very full index make the book convenient and serviceable both for the study and for field work.

wereauxiliary verbUS /wɜːr/

the past form of “be” used with you, we, they, or a plural noun

From this reading The illustrations were drawn especially for this work.

whileconjunctionUS /waɪl/

during the time that

From this reading They are short and so expressed that they may be recalled readily while looking at the bird.

willmodal verbUS /wɪl/

used to talk about the future, or about willingness

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

withprepositionUS /wɪð/

in the company of; together with

From this reading The descriptions of the several species have been prepared with great care and present several advantages over those in other books.

workverbUS /wɜːrk/

exert oneself by doing mental or physical work for a purpose or out of necessity

From this reading The illustrations were drawn especially for this work.

YORKnounUS /jɔːrk/

the English royal house (a branch of the Plantagenet line) that reigned from 1461 to 1485; its emblem was a white rose

From this reading _Apgar's Birds of the United States will be sent, prepaid, to any address on receipt of the price by the Publishers:_ American Book Company NEW YORK .

Chapter 35 of First Book in Physiology and Hygiene by John Harvey Kellogg holds 8 sentences, grouped into 2 reading sections of at most 5 sentences. The text is the source edition, unabridged, and the chapter records which sentences cover which part of the work so that nothing is dropped. Every word can be tapped for its pronunciation and dictionary entry.

What does chapter 35 of First Book in Physiology and Hygiene contain?

Chapter 35 holds 8 sentences of First Book in Physiology and Hygiene, unabridged, divided into 2 reading sections.

This page carries chapter 35 of First Book in Physiology and Hygiene by John Harvey Kellogg exactly as it stands in the source edition, without abridgement. It runs to 8 sentences, grouped into 2 sections of at most 5 sentences so that a reader can take the chapter in steady, finishable pieces. The chapter also stores a coverage record mapping every one of its sentences to a part of the work, which is how the edition demonstrates that no line was dropped.

How do I study chapter 35 of First Book in Physiology and Hygiene?

Work through the 2 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 2 sections in this chapter is short enough to read once, hear once, and then re-read with the vocabulary in view. Tapping a word plays it alone and opens its dictionary entry with IPA, part of speech and meaning, so the reader is never forced to guess a pronunciation from spelling. Working section by section keeps a long chapter from becoming an undifferentiated wall of text, which is the usual reason a reader abandons a work of this period.

Can chapter 35 be read aloud to me?

Yes — every sentence and every individual word in chapter 35 can be played aloud in United States English.

Audio covers the whole chapter: any sentence can be played, and any single word within it can be played on its own. The voice uses United States English. For a work of this period that matters, because spelling is an unreliable guide to pronunciation for vocabulary that has fallen out of daily use, and a learner who guesses wrong tends to keep the error. Hearing the word in its own sentence, and then alone, settles it.

Questions about reading First Book in Physiology and Hygiene

Common questions about reading First Book in Physiology and Hygiene by John Harvey Kellogg on this page, its source edition and its audio.

Is this the complete text of First Book in Physiology and Hygiene?

Yes. All 2969 sentences of Project Gutenberg eBook #17367 are kept, with a record of which sentences cover which part.

Which edition of First Book in Physiology and Hygiene is used?

Project Gutenberg eBook #17367, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does First Book in Physiology and Hygiene take to read?

About 247 minutes of reading across 594 sections of 5 sentences each, at an unhurried pace.

How to read First Book in Physiology and Hygiene section by section

How to work through First Book in Physiology and Hygiene section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 35 chapters of First Book in Physiology and Hygiene to begin.

  2. Read one section

    Each section holds 5 sentences; read it once through.

  3. Listen and tap

    Play the section aloud, then tap any unfamiliar word for its entry.

Vocabulary met early in First Book in Physiology and Hygiene

Words and structures a reader meets early in First Book in Physiology and Hygiene, each tappable for pronunciation and meaning.

General
A word that appears in the opening chapter of First Book in Physiology and Hygiene; the reader can tap it to hear it and see its dictionary entry.
Parts
A word that appears in the opening chapter of First Book in Physiology and Hygiene; the reader can tap it to hear it and see its dictionary entry.
Trunk
A word that appears in the opening chapter of First Book in Physiology and Hygiene; the reader can tap it to hear it and see its dictionary entry.
Called
A word that appears in the opening chapter of First Book in Physiology and Hygiene; the reader can tap it to hear it and see its dictionary entry.