b
7.
Chapter 12
1. c
7. b
7. a
4. b
10. 14. c
13.
Chapter 11
1. b
13. c
11 answers text Chapter 11. b
15 answers text Chapter 12
Chapter 13
1. 12.
. c
4. c
10. 11. 14. a
7. c
15 answers text Chapter 10. d
4. c
11 answers text Chapter 13. d
5 answers text Chapter 9. c
4. d
10. d
10.Answers Check your understanding
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Chapter 9
1. 12.
Chapter 10
1. 11. d
4
