Refer to the Newsela article "Climate Change in Hawaii and U. S. Tropical Islands." How does this sentence develop the concept that ecosystems are important to wildlife? Coral reefs, for example, serve as an important habitat for many fish and marine organisms.

It describes coral reefs as a significant habitat. It mentions that reefs support specific wildlife, such as fish.

It shows that fish depend on wildlife, including other marine organisms.

It explains that marine reefs are made of coral.