What kinds of things can cause a solution to diffuse quicker? describe the motion of molecules during a state of equilibrium?

Explanation:

Imagine a small, fixed amount of energy like a tap. A tap could move a Pebble. But it couldn't move a Boulder.

It's the same on the molecular level. A small amount of energy could move a small molecule, but not move a large molecule. Well, this is what the Diffusion is.

A large amount of energy will move a lot of pebbles or a lot of small molecules, but a small number of rocks and a small number of large molecules.

the element that provides strength to the exoskeletons of clams and oysters is phosphorus.

this is so because calcium carbonate is the main component in the shells. calcium carbonate is strengthened by phosphorus.

explanation:

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.