What do the elements do to your body?

The elements bonds to itself to form chains and ring structures that serve as the basic for all metabolic reactions in the body. Carbon dioxide os expelled as a waste product when you breathe . Most of the hydrogen in the body is bound with oxygen to form water.

i'm assuming that it's c.) red bank..

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).