Which of the following best describes the difference between westem and eastern cultures?

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.

Which of the following statements about wearher along mountain ranges is correct

Plzz on what physical process is responsible for the creation of volcanoes, earthquakes and ocean trenches at the plate margins?