Carl is revising his expository paper. Look at the sentences below. Which of the revisions is best?
A. The gorillas in the tropical rainforests of Africa. Many are disappearing.
B. When the gorilla live in the tropical rainforests of Africa. They are in danger because the forests are being cut down.
C. The gorillas live in the tropical rainforests of Africa but it's hard. They are losing the land.
D. The gorillas live in the tropical rainforests of Africa; however, they are disappearing because the forest has been destroyed.
