Which is an example of the way matter cycles through the bodies of living things ? a. people watching salmon b. salmon eating shrimp c. shrimp swimming in the ocean d. salmon swimming in a river

b.salmon eating shrimp

Explanation:

A food chain is a linear sequence of transfer of food and energy when one organism is consumed by the other. In this way the energy and matter changes it's form.

b.salmon eating shrimp is the correct option this is because of the fact that shrimp is eaten by salmon. This will add up to the body mass of salmon and in this way the matter changes it's form in food cycle.

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme