The emergent property of "life" appears at the . a. molecular level b. system level c. tissue level d. organ level e. cellular level

Molecular level

Explanation:

Life is considered an emergent property of interactive molecules in a primitive environment. It is said to be emergent because life properties are not reducible to single molecules properties or even to the properties of all molecules contained in living systems. New properties emerge when all these molecules are part of living systems.

it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is

cell regulation is conducted by special proteins.