Question

Organisms exchange molecules with their environment to obtain the material needed for growth and reproduction. What are factors that affect the rate of exchange of those molecules with the organism's environment

Answer 1

Do you have choices? =.= What do you think?

Answer 2

nope.

Answer 3

i dont have choices, >.<

Answer 4

I'd say internal factors. Idk what the question wants specifically though. You can state them