European migration patterns show a dispersion throughout the world. African migration patterns show concentrated numbers migrating to Europe and the Americas. How could you use history to propose a possible connection between these two migration patterns? THIS CONFUSE ME?

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.

The action of eventually a low island to form. a. wind b. waves c. volcanoes d. tectonic plates

Which state in the united states founded the first true public zoo?