The key reason we should care about recovery of the southern sea otter population is
A) the fact that they are a keystone species
B) their charismatic personality, which makes them pleasant to observe
C) because they are a food source for humans
D) because they are a food source for tuna, which is a food source for humans
E) the fact that they are a keystone species and because they are a food source for tuna

Question

Quizplus · Accepted Answer

Southern sea otters are considered a keystone species because they play a critical role in maintaining the balance of the nearshore ecosystem, particularly in controlling sea urchin populations, which in turn helps preserve kelp forests.

The Key Reason We Should Care About Recovery of the Southern