What do you call a large geographic area that is dominated by specific types of plants and animals and has a distinct climate?

Why would the composition of a meteorite resemble the earth's interior?

Which of the following is true of judaism? a-judaism is the predominant religion of eastern europe b-judaism is the root religion of both christianity and islam c-judaism emerged from christian tradition d-judaism originated in europe

How can studying economics us make better choices about how to use scare resources