Based on the pet scan research by wayne

c. drevets and colleagues, , which may be implicated in mood disorders, is 40 percent to 50 percent smaller in people with major depressive disorder.

1. senate

2.there is no diagram

3.education

answer; ewing's sarcoma;

answer; ///he could not explain why the continents drifted;

answer; cindy crawford tina feycarrie underwood///meryl streep;