Thinking about how much you know about resources demographics energy environment in your own way of living which of parameters would be most realistic and how could they be implemented

Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.

What is usually (but not always) related to the metabolic processes of living organisms in its organic form?

In what part of the body does the most muscle activity happen?