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The heart.
The Heart
When your heart beat's it push's the blood around the human body.
The heart is the most important muscle because it has to pump blood constantly thru out the body
to pump blood through out your body.
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The single human heart is a four chambered organ whose sole task is to pump blood round the body.
Pump blood directly to the atria.
to pump blood and O2 throughout your your body and to keep you alive
The heart in human is a four chambered pump, whose sole task is to pump blood round the body. If the heart stops pumping, we will die.
The human heart is a four chambered muscular organ, whose sole task is to pump blood round the body.
Pumping blood in and out of it and all so helping you breathe in fresh air and breathing out Carbon Dioxide.