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