Question

niche. for example, koalas have a very specific diet they adhere to. they only eat eucalyptus leaves. compared to raccoons, their food options are very narrow. if their environment were to change and eucalyptus were to become unavailable, they wouldnt be able to eat anything else. this makes them much more prone to extinction. which organism has a narrow niche in an ecosystem? generalist raccoon specialist

Explanation:

The text explains that koalas (a specialist) have a very specific diet (only eucalyptus leaves), which is a narrow niche. Generalists (like raccoons) have broader food options. So the organism with a narrow niche is a specialist.

Answer:

C. specialist