<span>Reaction to a stimulus helps maintain homeostasis. Homeostasis is important for the body to keep it in a balance temperature. It helps the body to obtain its equilibrium or balancing the functions of the body parts.</span>
An organism's trophic level refers to the food chain position that it occupies. Producers always occupy the Trophy level 1, Primary Consumer occupies the Trophy level 2, Secondary Consumer has the Trophy level 3 and the Tertiary level fills in the Trophy level 4.
We breathe oxygen, if that's what you're asking.
The bog will become less productive. APEX ANSWER
