Which of the following is false about population growth? a. it causes the economy to shrink b. it causes the economy to grow c. it can result from improved nutrition and basic health d. europe is experiencing it at a lessened rate will give !

What evidence does the writer give to support his argument about coral reefs? a) he speaks of the activities of coral polyps. b) he describes the composition of the great barrier reef. c) he emphasizes the ways in which coral reefs are fragile. d) he points out the ways that scientists do research on the reefs.