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it pump cause like little doors opens and closes that why and i am a 1 grader and if your older than me i cant believe it
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∙ 13y ago
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What percentage does your heart pump?
If you mean what percentage of you blood does your heart pump... all of it.
What happens in heart?
In heart has a four valve the two valve is pump the up and the others valve pump the blood down. heart is pump the blood
Why is a heart and a pump alike?
Because a heart pumps blood just like a pump would pump water.
What pump in the circulatory system?
The Heart!
What role does your heart have?
The heart is a pump whose role is to pump blood around the body.
Why do the heart pump blood?
The heart is a four chambered pump, whose sole task is to pump blood round the body.
What does the amphibian heart pump?
it would have to pump blood
What else is the heart considered as besides the heart?
the heart is a pump and a muscle
How does the heart pump when you exercise?
When you are exercising, you are breathing in oxygen (O2) and it is get the heart to pump more blood to your body
What muscle makes the heart pump?
The heart is a muscle.
What is your heart job?
Your heart's job is to pump blood.
Which organ is the pump of the cardiovascular system?
The Heart.
