The heart is a fantastic muscle. It is located to the left of the middle of your chest. And did you know that your heart is about the size of your fist! The blood goes all over your body. And the blood carry's oxygen and nutrients that makes you strong and alive.
the 4 Chambers of the heart
There are 4 chambers of the heart. There is the right atrium and the left atrium. Then there is the right ventricle and the left ventricle. Those are the 4 chambers of the heart
The Circulatory system
The way the circulatory system works is the heart pumps the blood in to the veins then your veins bring the blood to the heart. Then your arteries bring your blood away from your heart and all over your body.
The beat of the heart
Have you ever heard a heart beat with a stethoscope? If you have not, I will tell you. The sound of a healthy heart beat is lub dub lub dub.This is the sound of valves closing on the blood in the heart
how to keep your heart healthy
The way you keep your heart healthy is by eating from the 5 food groups. Another way that you can keep your heart healthy is by doing exercise. You should do 1 hour of exercise each day to keep your heart healthy. This is how you keep your heart healthy.