A position in Britain's parliament must be inherited.
True/False

Alow pressure system is formed when an air mass cools over a cool surface and sinks. true or false

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 country in the video has the highest population growth rate?