If there is an increase of carbon dioxide in the atmosphere, would there be an increase or decrease in the biosphere?

materials water oxygen those are the things i can think of in this moment.

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.

sorry to break it to ya but no one can answer your question it's just

jk but i am serious about the part that most people cant answer it beacuse you did not mention the section you are talking about. but it would if you added some detail and were a bit more specific.

the answer is d p: cell, q: organ, r: organ system, s: tissue