Chapter 3 – Answers

1 – c

2 – d

3 – a

4 – b

5 – a, c

6 – b

7 – b

8 – a, c, e

9 – d

10 – a

11 – c

12 – a

13 – a, c

14 – b

15 – a, b, d

16 – a

17 – b

18 – a

19 – a

20 – d