Question

3 multiple choice 1 point the total mass of living matter at each trophic level is called _. biomass a food chain energy flow an organic compound

Explanation:

Biomass is defined as the total mass of living matter at each trophic level. A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another. Energy flow refers to the movement of energy through an ecosystem. An organic compound is a compound that contains carbon.

Answer:

A. biomass