asked 38.9k views
2 votes
Which function of the muscular system is best illustrated by the heart pumping blood throughout the body?

O hormone regulation
O support and strength
involuntary movement
O voluntary movement

asked
User Mcfedr
by
8.6k points

2 Answers

1 vote

Answer:

A.

Step-by-step explanation:

answered
User Rdp
by
7.7k points
2 votes

Answer:

i think it is A hormone regulation

answered
User IStar
by
8.4k points
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