Which is true for both photosynthesis and cellular respiration?

a. They are simple chemical reactions.
b. They are complex chemical reactions.
c. They require light energy from the sun.
d. They require cells to use water.

Question

Which is true for both photosynthesis and cellular respiration?

a. They are simple chemical reactions.
b. They are complex chemical reactions.
c. They require light energy from the sun.
d. They require cells to use water.

secret-ninja · Answer

Photosynthesis is the process by which plants, some bacteria, and some protistans use the energy from sunlight to produce sugar, which by the process of cellular respiration converts into ATP, the "fuel" used by all living things. 
I think I would go with C.

sreekar369 · Answer

it is option b @justsmile531 
i think i m 100% sure