Question

in the body, inorganic compounds
are structural components of cells.
are made from organic compounds.
can make up proteins.
can serve as buffers.
lower the activation energy required for chemical reactions.

Explanation:

Inorganic compounds in the body can act as buffers to maintain pH balance. Organic compounds are structural components of cells and make up proteins. Enzymes lower activation energy. Inorganic compounds are not made from organic compounds.

Answer:

can serve as buffers.