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? biodegrading biomagnification resurgence

Explanation:

• Biodegrading refers to the breakdown of substances by living organisms, not related to toxin concentration increase in food chains.
• Biomagnification is the process where toxic chemicals' concentration increases at each successive trophic level in a food chain.
• Resurgence means a revival or reappearance, not related to this ecological process.

Answer:

B. biomagnification