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