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How exactly does your heart work?
all a heart is, is a big muscle that contracts at a rate that keeps the blood flowing through your system... the brain sends signals to the heart telling it to contract, it contracts and pumps the blood to all the needed parts of the body.
What does your brain do when you exercise?
Your brain sends singles to your body and your heart sends blood through your body
Which parts of the heart that sends blood to the brain?
left part of heart
Why is the heart necessary?
It pumps the oxygenated blood and sends it to your muscles and brain.
What carries blood away from the heart and to the boody?
the heart it works the body like blood but the brain sends messeges to the heart to beat didint you learn anything in third grade
The lowest chamber of the heart that pumps blood out of the heart is?
There are two such chambers; they are the ventricles. The right ventricle sends blood out of the heart and to the lungs; the left ventricle sends blood out of the heart and into the body and heart muscle tissue.
What other systems depend on the nervous system to work?
The respiratory system. The brain sends the lungs electric charges telling it to breath in and out. As Does the cardiovascular system because the brain sends electric charges telling the heart to beat and pump blood.
What side of the heart sends blood to the lungs for oxygen?
The left side of the heart supplies blood to the body through the aorta, the largest artery in the body. The right side of the heart sends blood to the lungs for oxygenation.
When the atria contracts blood flows to the?
When the atria contract, blood flows into the ventricles of the heart. Specifically, the right atrium sends deoxygenated blood into the right ventricle, while the left atrium sends oxygenated blood into the left ventricle. This contraction helps ensure that the ventricles are filled with blood before they contract and pump it out to the lungs and the rest of the body, respectively.
What sends blood from lungs to heart?
The veins of the body all eventually drain into the right side of the heart.The right ventricle then contracts and pumps the de-saturated blood through the pulmonaryvalve, and into the lungs via the pulmonary artery.
What body part send blood up to your heart?
every body part you have sends blood to your heart
Which heart chamber sends deoxygenated blood to the lungs?
The right ventricle sends deoxygenated blood to the lungs.
