Question

use and from the
Solin 24. Hearty Issues
dirt and
ody to give us
your nose is
r nose is clogge
of your nose call
26
ick (V) Your Pick :
station of
1. The heart is the ..
the circulatory system.
a. pushing
b. pumping
C. throwing
ovy 2. The heart is about as large as ....
a. a closed fist
le b. an apple
c. a pear
10. 3. One complete heartbeat, contraction and
relaxation of the heart, is called
a. cardiac arrest
b. cardiac cycle
c. cardiac output
fainter sounds
re acute.
3.
les in our body
ns) commi​

Answer 1

Explanation:

1) b.pumping

2)a.a closed fist

3)b.cardiac cycle