10happymonkeys 10happymonkeys
  • 19-03-2015
  • Biology
Answered

What word BEST describes the beating of the heart and the circulation of blood?

- Voluntary

- Intermittent

- Involuntary

- Infrequent



Answer :

McSwagPants
McSwagPants McSwagPants
  • 19-03-2015
The heart beating and the circulation of blood is "involuntary"
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