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Circulatory System Prezi

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Lisa Di Martino

on 2 October 2013

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Transcript of Circulatory System Prezi

The Circulatory System
Why do we need the Circulatory System?
Circulation Video
*Moves blood through body to transport oxygen and nutrients to cells
*Removes cell waste & carbon dioxide
*Helps to regulate body temperature
*Fights infections
* Heart (muscle)
* Arteries, Veins, Capillaries (blood
*Blood Cells
By: Lisa Di Martino 8B
Pumps blood throughout the body
Carry blood AWAY from heart
* Veins-
Carry blood TO heart
* Capillaries-
Bring nutrients and oxygen to tissues, carry out carbon dioxide and waste
*Red Blood Cells-
Carry oxygen
*All of this regulates the body temperature and oxygen is moved through the body
*The heart is a muscle in the human body that pumps blood to all of the human bodies cells
*It's made up of 2 upper chambers (the left & right atria) and 2 lower chambers (left & right vetricles) four chambers all together
*The heart controls the flow of blood throughout the whole body
Blood Cells
Blood Vessels
Red Blood Cells:
~The most common type of blood cell
~They deliver oxygen to the body tissues through blood streams
White Blood Cells:
~They defend the body against infectious disease & foreign material
Carry Oxygenated Blood away from the Heart
They carry Deoxygenated Blood from body back to the Heart
The smallest blood vessels in the body, they allow exchange of water, oxygen, carbon dioxide & nutrients between blood
and body tissue
Order of Blood Flow
• Vena Cava
• Right Atrium
• Right Ventricle
• Pulmonary Artery
• Lungs
• Pulmonary Vein
• Left Atrium
• Left Ventricle
• Aorta
• Body
Full transcript