In a typical temperate zone forest, the concentration of co2 in the air fluctuates with (choose any/ all that apply, points deducted for incorrect choices)
a. season of the year
b. phase of the moon
c. soil temperature
d. forest age
e. time of day
f. canopy height

creative diagnostics is a professional biological commercial company,specializing inassisting clients with t cell differentiationstudies.

the food storage products of chrysophytes are oils or the polysaccharide laminarin.   formerly classified as plants, the chrysophytes contain the photosynthetic pigments chlorophyll a and c all but the yellow-green algae also contain the carotenoid pigment fucoxanthin.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.