SOLUTIONS TO EXERCISES, LESSON 4
1.
c
(para 4-1)
2.
a
(para 4-1)
3.
b
(para 4-2a)
4.
a
(para 4-2a)
5.
d
(para 4-2b(2)(b)
6.
a. baby or milk ( para 4-3a)
b. 20; 10 (para 4-3b)
c. resorption (para 4-3c)
7.
b
(para 4-3c)
8.
c
(para 4-3c)
9.
e
(para 4-4a(5); figure 4-3)
10.
d
(para 4-4b)
11.
e
(para 4-6; figure 4-4)
12.
b
(para 4-6; figure 4-4)
13.
c
(para 4-6; figure 4-4)
14.
a
(para 4-6; figure 4-4)
15.
(1)
g
(2)
h
(3)
c
(4)
d
(5)
a
(6)
b
(7)
e
(8)
f (para 4-6; figure 4-4)
MD0501
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