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What is the essential function that keeps the heart pumping?
The essential function that keeps the heart pumping is the contraction and relaxation of the heart muscle, which is controlled by electrical signals from the heart's natural pacemaker, the sinoatrial node.
What does healthy eating do to the heart?
it keeps pumping blood
What keeps the blood moving round and round?
The pumping of the heart keeps the blood moving
What is the circulatory system do?
the circulatory system is the heart, it keeps you alive and keeps your blood pumping!
What the circulatory system do?
the circulatory system is the heart, it keeps you alive and keeps your blood pumping!
What is the functions of the circulatory system?
the circulatory system is the way it keeps your heart pumping
What part of the heart keeps the blood from following backward?
The heart valves keep blood from flowing backward. This increases the efficiency of the pumping of the heart.
What does the heart actually DO when you have a heart attack?
Your heart keeps pumping blood. The reason people have heart attacks is because your heart never stops pumping blood but if you aren't active enough and you eat too much fat and cholesterol your arteries get clogged and blood can't pass through but your heart doesn't stop pumping blood.
What does is the heart good at?
the heart is good for pumping blood through out the body to all of your veins so your blood circulates and keeps you alive.
Is dancing a waste of time?
No. Dancing gets your blood flowing and keeps your heart pumping at a healthy rate.
What keeps the heart from overfilling with blood?
arteries and veins. plus the constant pumping of the blood
What do the lungs do the respiratory system?
help u breathe The respiratory system includes the heart and lungs. The lungs take in oxygen which pumps blood through the whole human body and to the heart. This process keeps the heart pumping which keeps you alive.
