Correct answer: D). Oceanographer
An oceanographer is a person who studies the marine life. It includes topic like marine life and ecosystem, the geology of the sea floor and plate tectonics, ocean circulation and the physical and chemical property of the ocean.
So, oceanographer is the person who is responsible for the study of the effect of pollution on the whales.
What Question i can help if you want me to
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Answer:
Explanation:
Depends on what you’re speaking about