Question

. when photosynthesis happen....?

A.
Night

B.
All of day

C.
If there is light

D.
Every time​

Answer 1

i think the answer should be C

Step-by-step explanation:

Plants need light to photosynthesize, but it doesn't necessarily have to be sunlight. If the correct type of artificial light is used, photosynthesis can happen at night with lights that contain blue and red wavelengths.

Answer 2

C

Step-by-step explanation:

If there is light, plants can preform photosynthesis from sunlight