15. c
13. 11. b
4. 12. d
4.
Chapter 7
1. 12. 12. d
7. 17. d
19 answers text Chapter 5. 11. c
10. d
15 answers text Chapter 6. d
16 answers text Chapter 4.
Chapter 8
1. 14. c
10.Answers Check your understanding
368
Chapter 4
1. d
7. 12. d
7. d
7 answers text Chapter 7.
. c
10. 18.
Chapter 6
1. 11. d
4. c
4. 15. 11. c
16. 14. a
13. d
7. d
14 answers text Chapter 8. d
13.
Chapter 5
1. b
13. d
4. 14. a
10
