Write the name of the neighboring countries of India with their directions?

The increase of pollutants from in mexico has raised concerns about garage to health and the environment

These factors threaten north americas ecosystems

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.