1 / 8

By: Joshua,Thomas,Ronan,and George

The Circulatory System. By: Joshua,Thomas,Ronan,and George. The Heart. Your heart is a vital organ that pumps your blood throughout your whole entire body. Your system of blood vessels like arteries, veins and capillaries is over 60,000 miles long.

tarika
Télécharger la présentation

By: Joshua,Thomas,Ronan,and George

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The Circulatory System By: Joshua,Thomas,Ronan,and George

  2. The Heart • Your heart is a vital organ that pumps your blood throughout your whole entire body. • Your system of blood vessels like arteries, veins and capillaries is over 60,000 miles long. • Also, blood only takes about 20 seconds to circulate throughout the entire vascular system!

  3. Components of Blood • Your blood contains red blood cells, white blood cells, platelets, and plasma. • Red blood cells, are relatively large microscopic cells. • Red blood cells carry oxygen from the lungs to the tissues around your body.  • They are also a key player in getting waste carbon dioxide from your tissues to your lungs, where it can be exhaled out. 

  4. The Structure of The Heart • Your heart has four chambers, the upper chambers are called the left and right atria, and the lower chambers are called the left and right ventricles. • A wall of muscle called septum separates the left and right atria, and the left and right ventricles.

  5. Components of Blood part 2 • White blood cells are soldiers, because they fight illnesses, bacteria, funguses and viruses. • Platelets are important because they clot the blood when you have a cut. • Plasma is a liquid that makes all the cells flow.

  6. Heart Facts • Your heart beats about 100,000 times in one day, and about 35 million times in a year! • Also during an average lifetime, the human heart will beat more than 2.5 billion times! • The heart pumps about 1 million barrels of blood during an average lifetime! That's enough to fill more than 3 super tankers!

  7. Veins vs. Arteries • Veins carry deoxygenated (no oxygen) blood.

  8. How to Keep Your Heart Healthy • To keep your heart healthy, eat healthy foods like vegetables, and fruits. • Another way to keep your heart healthy is to not smoke, and not drink. • Also to keep your heart healthy exercise regularly but not hard.

More Related