Copy of Circulatory System
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PRESENTATION OUTLINE
Circulatory System
by:Abraham S. Hyta
Fun Facts
within a tiny drop of blood it contains 5 million blood cells
Fun Fact#2
the heart beats about 3 billion times through the average human life
Fun Fact#3
it takes about 20 seconds a red blood cell to circle the whole body
Fun Fact#4
about 8 million blood cells die in the human body every second in that same second more are born
The circulatory organs and functions
- The heart blood,and blood vessels are part of the circulatory system
- it includes pulmonary circulation
- loops through the lungs where blood is oxygenated
- it incorperates systemic circulation to provide oxygenated blood
functions of the circulatory organs cont..
- The Endothelium lines the entire circulatory system all the way to the interrior of the heart
- there are three major blood types arteries ,veins,capillaries
The Heart
heart pumps blood that delievers life-sustaining oxygen and nutrients to 3 trillion cells
The lungs
to bring oxygen into the body and to remove carbon dioxide
