The sum of all vital processes by which food energy is made available to be used by the body.
Answer:
A homogeneous mixture made of two or more substances.
A solution is a homogeneous mixture of solvent and solute molecules. The solute then diffuses through the solvent until the concentration is equal in all parts of the solution. ... A solution can be liquid, solid, or gaseous. Further, a solution can be a mixture of liquids, gases and solids.
Explanation:
I’m almost positive the answer is C, I took environmental but the chemicals in aquifers that are unnatural start to seep into the ground and soil around it polluting more than the water. Sorry if I’m wrong been a while.
A, they don't have to spend time and energy finding a mate so they can just keep reproducing
