Cellular Respiration 70
02
O
но
CO2
CHOH
OH
CH
GH
9
BIC)
CHO
он
CH
CH
bia
Ta
+75
50
7 la
6(b)
- 8(a)
ATP
+ 8 (b)

idk im sorry.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.

carbon traps heat so more of it makes it hotter causing global warming. during the ice age carbon levels in the atmosphere were low so it got very cold. so the common things between them is carbon levels in the atmosphere.