Is the diffusion of ions through a semi-permeable membrane. this diffusion through an atp synthase molecule produces from adp.

How many types of rock can form from the rock cycle

Food webs - transferring energy and matter from one level to another. here you see four food webs. one or more are incorrect. which food web(s) show the correct sequence of organisms, from start to top level consumer? a) a b) d c) c d) a and d

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex