Question

what term do environmental scientists use to describe the increased concentration of toxic chemicals in each succeeding trophic level as we move up the food chain?
resurgence
resistance
biomagnification
biodegrading

Explanation:

Biomagnification is the process where the concentration of toxic chemicals increases at each successive trophic level in a food - chain. Resurgence refers to a revival or comeback, resistance is the ability to withstand something, and biodegrading is the breakdown of substances by living organisms.

Answer:

C. biomagnification