In the Example of the Giant Kelp Forests on the Pacific

Multiple Choice

In the example of the giant kelp forests on the Pacific coast, a rise in the otter population would have what effect on the kelp populations?

A) Kelp populations would decrease due to increased predation by otters.
B) Kelp populations would increase due to an increase in sea urchins.
C) Kelp populations would decrease due to an increase in sea urchins.
D) Kelp populations would increase due to a decrease in sea urchins.
E) Kelp populations would be totally unaffected by the otter population.