Answer these questions correctly for 34 points. Q1. The of -is a large body of water east of Mexico.
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Q2. High Population density means that there are people living in a given area
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Q3.The US government has three parts (Branches): , , .
(Fill in the blank)
Q4. The mountains are the longest mountain range in South America
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Why are people more likely to marry individuals with social and cultural backgrounds very similar to their own? a. parents and other family members always exert pressure to marry within the group. b. people spend a great deal of time alone, and therefore can have few opportunities for meeting people. c. people develop irrational fears of out-group members and are scared to date them. d. people have greater access to individuals like themselves.

What was the greatest contribution of the “scientific method”?

3. explain one example of how the u.s. has struggled to balance energy independence and environmentalprotection