21.
c
(para 1-8a)
22.
a
(para 1-8b)
23.
b
(para 1-8c)
24.
d
(figures 1-5 and 1-6)
25.
Heart.
Blood.
Blood vessels.
Lymphatics (para 1-9).
26.
a.
cone-shaped.
b.
atrium.
c.
ventricle.
d.
systole.
e.
diastole.
f.
70; 80. (paras 1-9a, a(1), (2))
27.
a
(para 1-9b)
28.
c
(para 1-9a(3))
29.
b
(para 1-9b(1))
30.
a
(para 1-9b(2))
31.
d
(para 1-9b(2))
32.
c
(para 1-9b(2))
33.
c
(para 1-9b(2))
34.
d
(para 1-9d)
35.
Arteries.
Capillaries.
Veins (para 1-9c).
36.
e
(figures 1-10, 1-9)
37.
b
(figure 1-11)
38.
a
(para 1-10)
MD0501
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