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