Answer Key for Unit 1 Review.

There were a few questions where the pictures didn't show up.  questions 9 & 15.  Otherwise, here are the answers.

1. ANS: B
   
2. ANS: D
   
3. ANS: C
   
4. ANS: B
   
5. ANS: C
   
6. ANS: D
   
7. ANS: C
   
8. ANS: D
   
9. ANS: C
   
10. ANS: B
    
11. ANS: A
    
12. ANS: C
    
13. ANS: A
    
14. ANS: C
    
15. ANS: C
    
16. ANS: B
17. ANS: A
18. ANS: B
19. ANS: C
20. ANS: B
21. ANS: B
22. ANS: D
23. ANS: A 
24. ANS: C 
25. ANS: D