When the surface area of a rock increases, what happens to the particle size A. Decrease

B. Increases

C. Remains constant

it’s lava came from an explosive eruption

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.

i think it is d. objects resist changes in their state of motion.