The correct answer would be Biomass. Biomass is the term for the total amount of living matter in each trophic level of an ecological pyramid. In other words, biomass is considered as the total mass of an organism in a given area.
I believ the answer is c but if not i am super super sorry!!!
I believe the correct response would be B. Of humans.
D) It enlarges continental landmasses and forms mountains along the edges of continents.
<em>Hope this helps!</em>
B. mass extinctions happen when populations crash due to overpopulation while background extinctions are more likely to result from disease.
