The answer is A, diffusion
Chloroplast. Specifically in the thylakoids of the chloroplast
Semiconductor materials are ostensibly little band hole encasings. The characterizing property of a semiconductor material with pollutions that adjust its electronic properties controllably. Most ordinarily utilized semiconductor materials are crystalline inorganic solids.
A) The earth spins
The Earth is constantly spinning, or "rotating", which causes day and night
