Circulatory System
Published on Mar 19, 2016
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PRESENTATION OUTLINE
THE HEART!!!
Job: pumps blood through the body
The heart is the main organ in your body
Photo by Monica Palermo
THE BLOOD!!!
Job: moves through body to drop off nutrients and pick up waste
I need blood to survive.
Photo by Csutkaa
BLOOD VESSELS
Hollow tubes that the blood moves through
There are three types of blood vessels, arteries, veins, capillaries.
Photo by chooyutshing
ARTERIES
Take blood from heart to the rest of body
Arteries are just one of the blood vessels.
Photo by Thomas Fisher Rare Book Library
VEINS
Take blood from the rest of the body to heart
Veins carry blood oxygen rich.
Photo by jenny downing
CAPILLARIES
Connect arteries and veins
Carry oxygen poor and oxygen rich blood.
Photo by Pulmonary Pathology
