please answer all of them
E. What does the polar nature of water molecules have to do with substances being able to
dissolve in water? F. Why is the ability of substances to dissolve in water important for plants?
Photosynthesis continually adds oxygen to the atmosphere. Why is this necessary?Fivirennental
Helener V.xem 4 - Continuce! 15. Ane tupical rein forests carboe sinks? Why of why not? the sure
to include a safiniticn in carhum simk in your answer. 16. Today we ase faced with an incrsase in
carben dixide in our atmopphec. Imaginc. bowever, that the reverie were true. Emagine if there
were a decrease in carbon daoside and an increase in exygen. What would be the consequences
for the temperature of the atroosphere near the surface of the Earti? Why would a deerease in
carboe dioside casive this?Aabinamental Hekener Isanm 4 Buatint Bhudesi Nusiser boet
conplefes the datrmen of aitumers the quentave. 11. The attraction of water maifoculis meraite
other nathin ( A) adhevion (B) magnetan, (C ciphesinn. (D) turprs: 11s4 19. (12) fe itut of thend. 20
216 Where might a glast utare cartwohydrairs? (A) in keche (D) in isoes (C) in leaves: (D) is alf of
these alis in nonc-ulthche 22 diaside alirecely froms the atrusiphere. (B) by lising in asygciatina
with bocteria (f) by eatidg plamas afd cahct mainals. (D) by driniking watef: 24 Water towes frum
the rosece of plants to the leaves as a reunatt of (A) cellular repiration. (Ii) capallary action. (C)
coedensation. (D) Mpecific heat. 24. A plant that does hoe recesve enourts inater woulkf (A)
increase turgor (B) dectease plotosytahevis. (C) l b both A and B (b) do coin of these 25 Look at
the Illuztation no the righ of a cell ramoumed by at satution. The black doci feprecist dissoficd
nimerits. Is which difections wall inusasis take flace? (M) Water will mate from the cell isto the
surioundifes molutions. (13). Water will mave frema the sarrocandiseg accur only if there is tareor.
26. Capillary action in plants depends opon (A) transpiratica. (B) cellular tespiration (C)
condensation. (D) specific heat. 27. Transpinition depends directly apon (A) condensation. (B)
evagocation. (evcr) (C) harger: (D) precipitation.28. Meta defted than ice. IC) both liguid watur and
ure fave the name detuity. beruperabire is above-4.(E. (D) in alt of thene qoulhons. 97 Frocifitation
is mae likely to ocesar (A) w ben the air is danaramed. (3) when sondensetinn reselei are fresent
(C.7) whot wamm air rises and cocks. (1) in alt of thevo conditions, (lis) ie none of these crialitions.
31. Acsondini 4 Fifure 117 an fuyn 179 of your lesifook, which city jum a murpius of a surpton of
watet dourins pars of the yeat. 72. The itlasiat sot qu the tirhir shives ati exaenple of (A) a (E)
mond of theret. 33. The organitsit Hllustided (A) cats carme, (E) coesents pasiganic movecules.
(D) toes all of thest. (Fl soes nome of these. 34 In moycuedioa, which of canivms benetiv? (A)
piants (G) bocicna iC: boti n and is (D) none ou these 3.
please answer all of them E What does the polar nature of .pdf
1. please answer all of them
E. What does the polar nature of water molecules have to do with substances being able to
dissolve in water? F. Why is the ability of substances to dissolve in water important for plants?
Photosynthesis continually adds oxygen to the atmosphere. Why is this necessary?Fivirennental
Helener V.xem 4 - Continuce! 15. Ane tupical rein forests carboe sinks? Why of why not? the sure
to include a safiniticn in carhum simk in your answer. 16. Today we ase faced with an incrsase in
carben dixide in our atmopphec. Imaginc. bowever, that the reverie were true. Emagine if there
were a decrease in carbon daoside and an increase in exygen. What would be the consequences
for the temperature of the atroosphere near the surface of the Earti? Why would a deerease in
carboe dioside casive this?Aabinamental Hekener Isanm 4 Buatint Bhudesi Nusiser boet
conplefes the datrmen of aitumers the quentave. 11. The attraction of water maifoculis meraite
other nathin ( A) adhevion (B) magnetan, (C ciphesinn. (D) turprs: 11s4 19. (12) fe itut of thend. 20
216 Where might a glast utare cartwohydrairs? (A) in keche (D) in isoes (C) in leaves: (D) is alf of
these alis in nonc-ulthche 22 diaside alirecely froms the atrusiphere. (B) by lising in asygciatina
with bocteria (f) by eatidg plamas afd cahct mainals. (D) by driniking watef: 24 Water towes frum
the rosece of plants to the leaves as a reunatt of (A) cellular repiration. (Ii) capallary action. (C)
coedensation. (D) Mpecific heat. 24. A plant that does hoe recesve enourts inater woulkf (A)
increase turgor (B) dectease plotosytahevis. (C) l b both A and B (b) do coin of these 25 Look at
the Illuztation no the righ of a cell ramoumed by at satution. The black doci feprecist dissoficd
nimerits. Is which difections wall inusasis take flace? (M) Water will mate from the cell isto the
surioundifes molutions. (13). Water will mave frema the sarrocandiseg accur only if there is tareor.
26. Capillary action in plants depends opon (A) transpiratica. (B) cellular tespiration (C)
condensation. (D) specific heat. 27. Transpinition depends directly apon (A) condensation. (B)
evagocation. (evcr) (C) harger: (D) precipitation.28. Meta defted than ice. IC) both liguid watur and
ure fave the name detuity. beruperabire is above-4.(E. (D) in alt of thene qoulhons. 97 Frocifitation
is mae likely to ocesar (A) w ben the air is danaramed. (3) when sondensetinn reselei are fresent
(C.7) whot wamm air rises and cocks. (1) in alt of thevo conditions, (lis) ie none of these crialitions.
31. Acsondini 4 Fifure 117 an fuyn 179 of your lesifook, which city jum a murpius of a surpton of
watet dourins pars of the yeat. 72. The itlasiat sot qu the tirhir shives ati exaenple of (A) a (E)
mond of theret. 33. The organitsit Hllustided (A) cats carme, (E) coesents pasiganic movecules.
(D) toes all of thest. (Fl soes nome of these. 34 In moycuedioa, which of canivms benetiv? (A)
piants (G) bocicna iC: boti n and is (D) none ou these 35. Mescaife trecs can grow in sol containint
few nutricnts. Olsec mesquite trees have been gnowing in an arta for a certain amount of time, the
aod is foend to be entiched with nitrogcts coenpousds. making if fertile enough for the qtowh of
cregs: Which of she fallerwing is prebahyy true of mesquide trees? (A) They have a nymbotic from
lise atmonphere and pass it on 50 the soil, (C). They bake in atmovpherie Aitrogen during
phoeniynthesis and uye it bo buld ghocole nolecules, (D) All of these are probably tnat. 36. The
energy that drives the waler cycie (A) is supelicd by the sun, (B) is sapplied by cheraosynthetic
bacteria. (C) is supplist by the bodies of animals. (D) is sapplied by producers; 37. The mau fertile
tyjpe of sol is (A) Ioam. (B) sits. (C) sand. (D) clay.3ki. (1) Neuber at tha inifgs can hapen42. When
sises ane biulblofed foe nes bowing contruction. the top mail is removed. Why wcusk ir be
benefeiat to save the sopwoit and spread it back cis the land after the hosiss are trait?? FIL. IN
2. YOUR NAME.AND THE OTHER REQUIRED INFORMATIONON EACH PAGE OF IHE EXAM
AND MAIL. THE EXAM TO AMERICAN SCHOOL. 184
