1. There is a National Teen Dating Abuse hotline available at 866-331-9400
TRUE
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.

Unlike other andean nations, chile has a relatively small population of mestizos people of european descent indians people of asian descent

The process by which liquid water changes into water vapour is called what ?