What was the result of the overhunting of sea otters along the Pacific Coast? The sea otters on the Pacific Coast went extinct.
The sea urchin population expanded and consumed the kelp and damaged the habitat.
The sea urchin population was reduced to dangerous levels.
The kelp grew rapidly and created new habitat for fish.

The sea urchin population expanded and consumed the kelp and damaged the habitat.

Explanation:

Sea otters prey on sea urchin and keep their population under control. Without sea otters, the sea urchin population cannot be kept in check and they will over consume kelp.

the answer is "a.) well–developed vascular system."

explanation:

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