Hasro

2HAPIER
 biological achviivo cnl; aer bxeak daon
houbh he prbceas Bnoon.0) Tespisotion.

bhelp oun bod todinchion propely

-m¯tevial and tone chenital!
*.The teineecpirc-hon' deived Böm Coin
Cod 'sopive meoning 'to biolhe'.
the tesn Nesplation came irnto lwe,.a
'Certiy ates
aHe the'oid brtohing was sd,
cbas sed much bebe people ngw Hhat
ai is a mituse of gwes.
lavoitier ond priestlay aid'a omprehencie
tooik on poperies de
ond yopioton.:
laoise alo caicd out sevead epeimeots
to ündeastord, he
propeyhought
Ais cleox HatLavoer oB qees.
hat he
goo ibergted on heating poutdeved choxcoa/
in a bel kept ovex oaer in a taugb
 hose douys Canbon dioxide wa, krog

Cestoio paoporton,io he ai tohch webl

uoa the nophable aiv, a'còngonet
he ar Hhat oe breathe out
precpHotel
Jine voater ohilé that lter hair
did not. meted
He Comied ot anoheo
he chowed 'expeuiment by ohd
%
Cxed ai).
He hod to admt hat these oexe
were shong.
dir did conibine tol he
sed Coloun. blod to pxtluce te
Ye con See that the vole of mao
and. elemes in the pooceas of Compound
Fnouon by mid 9"(entuyg epiaton nd
urderttood.
But pople beleved hat theve was Sorne
eloionship of the heat thoced in he
lbody and he pocer of iopbotion
heve ae po çhict oemascalos of vents
iosolved in
io h pates ol ópiion.
toe chal! have to study the pooay of ois
in aur kody hough cy xaphotod t
Sstlem ardhe mechanitm of byeog in
(omes out.
B uphotoy syston'oe ually meon
e pacaga that ansçoit ai to he ung:
ad to th mcvoscopic bin soca in them
oveoli od yice vexsO.
 wing
Dxygn Produce
tauboowater,aeleng
Ropiraton
celalam to and to
dioxideb
Pocesses

exchange
ot tittue
Xevel. Exdhangginto dloxide
fDm
the
celAnd he
blaod
buboncells
ioto
Seps
ioRespiatia
Gas
eoüs

Grsbood
anspor
of
Tionper
blod
capillai setuo
cell of
body casbon
dioxide
by and

Exchange
of
GOcebU
blood

Bseching Movement
into
and
 nasalof iempaatepassoge he ouwovd
the Sonehe iatebebre. flop an
nochils. ot ermove Common
ioiog cp +hon aEpigbtis,
system.
and
te &ky -ood
dhe side, 11

the cavityH moicthis

through ol is Gnd in of
nasa Kore gte ovemeit
cutace
fom body, on
body -lhe becomygoesespniatoiy
gooing he
moist though moikening hi
epethve
pastagt.
he that tonto
erteas The haizs if
pate
to that andvave
-AHesed.
he cloteco añddigltve
utually and ai brought to Ehaypx
ioaning
ming
Vapbia
muitlas1
is Cavit nhak
A Ai
cavty y
Nostils:
Natal
 bonchiGalr he akeexplo
ito
to
of this he expl
feel
ut vbiale. fo change and
bsanche,
passes too aveo bady
to etc.Inpot Srnaler ex
the
them
ais speechiSong dividu
calledGaseDws
and o!
tohen
Covds. yous
cauis pip and cács oYygencel
Touch Smalla vous. evey
it our wnd ay
ol
cods, Lungs. numeup
Vocal bl -hz intb cluten ahe. and
basis bi
voral to thachea avided and
ous'
Contains each
bpilavis
aiy lung Spall
foteminate orygen
he he' channeing
bveron ihe tachfoaher vey co,
Coll
Bo
end Blod
boxondsoiids o is aye aibon
dioride.
pipe laon bionch
lading nally as
borcholes.here coe
ohch
ch#
bis ungt
Produc
oind Hs Eoch heeJurgs
Tone pates Buod
he
Laxynx:Jsachea: :BaonchusBxncholes:
Laveous?B00d
LDobic eSpiaion Respiatien uhith ses oygen
tis callkd' acicbie nopivaion.
a Puncbc nespiaion: te espisaion tat take
place in e absence of oyqen is calld anaesbic
eyiaton
2 Alveali: Chstes b mioosopíc aiv sas called
and
alveoli in ehe Durngs.Tthey ase very smallhere
nurneros. 6kaseóua exchange tohd place as

G-oxide.
4Tachaa : Tiachea is a' tibe the sucte ohich
is ohomonly called as wnd pe. the ai om
nostid patsa naugh tachea.
sByonchi: A4 t buoeß nd he tyachia o wind
Prpe divódes into too bonch one to

6 Bonchioly: Eoh by0nchi is rher divjded iot

Smalrn ond tmall bOnches talled byndiil.
eiglets :1ti a lap hhe vadue luat polets
hu tcpioty tbe and e Lings.his vabe
is partly clbsed ohun we tioaloo tod.his
opens n'gve oidely whentoe take a bgalle ant
 & natolic proecs: în his pvess cimpa ma
Co,.oatei chanqes b (onplz abon
s is a(on sthuttie ProCess.
q. ACTial ots: peial o ave soots aboe'
pcund. they ae almoct advenhtioo.ty ou
ound in diense plart spe cies including
Epiphyte su th as cchids and mashy plant
Jike imang1bVa,
1o Lenticel: Aan ticel isa pocuy
o allsith lasrge ivter collulasfsue concise
cpac in
Peidem o! Ha, tecondaily thichaned oYgansasi
exdhange o qat betoem intinal ssuasard
1. phonynx: phaspx i he oigan piaent kohi
epilbtoy and tigeshve
to bali the pactages o foclhodand ais.
Espltatien bË igooqanitns Jifhe yeast
ovbondoxide.