I would say the answer is transport work!
Substances can go through the cell membrane through active and passive transport! Active transport is powered by adenosine triphosphate, ATP!
Volume = (sqrt(3) / 4) · h · b<span>2</span>
Weathering describes the breaking down or dissolving of rocks and minerals on the surface of the Earth. Water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. Once a rock has been broken down, a process called erosion transports the bits of rock and mineral away.
Answer:
a chlorophyll
Explanation:
chlorophyll is the pigment in chloroplast that gives it its green color