How are photosynthesis and cellular respiration related?
A. Energy is continuously cycled between the two processes.
B. They occur in completely different organisms.
C. Both depend on ATP as a source of energy.
D. Materials produced in one process are used in the other.
I think the answer is A but I just want to make sure.

Question

How are photosynthesis and cellular respiration related?
A. Energy is continuously cycled between the two processes.
B. They occur in completely different organisms.
C. Both depend on ATP as a source of energy.
D. Materials produced in one process are used in the other.
I think the answer is A but I just want to make sure.

anonymous · Answer

I am starting to think that it is D, is D correct?

anonymous · Answer

Hmm, I was thinking that they both depends on ATP?

anonymous · Answer

I think so as well after looking up some information but I am not positive.

anonymous · Answer

The answer was incorrect, for they both depend on ATF.

anonymous · Answer

It was D

anonymous · Answer

D. photosynthesis uses light energy to make carbohydrates from CO2. Those carbohydrates are the fuel used to make ATP during cellular respiration

anonymous · Answer

Dang! 
I need to study :'(

anonymous · Answer

Thanks, I got the question wrong but hey I will take an 80% on the assignment and at least I know for the test! Thanks everyone