A. Earths atmosphere contains 78 percent oxygen, which is essential for life.
Actually for number one the answer would be that a bicameral Legislative branch solved the problems of the Virginia and New Jersey plan.
2. b
3. Equal Representation
4. a
Women's contributions to family life are devalued as a result of men attempting to maintain their dominant status.
<span>This is the continuity and stage theory. In this viewpoint, development takes place gradually, with the person getting to a certain level of mastery, staying there for a period, then having breakthroughs that take them to another, higher level of accomplishment. Only after having learned the one tactic does the person become able to learn the next, more complex, step.</span>
12.LEGALISM
17. FILIAL PIETY
15.DAOISM
13.GENERATION
10.CURRENCY
18. I BELIEVE CENSOR NOT TO SURE