The decline of anchovies off the coast of peru is most closely linked with which of the following human activities? a) global warming b) pollution c) overharvesting d) domestication of animals

C since if you overharvest, there will be no anchovies left

a. decomposes use carbon from dead organisms as fuel for cellular respiration, returning carbon dioxide back into the atmosphere.

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.