Regular cycling stimulates and improves your heart, lungs and circulation, reducing your risk of cardiovascular diseases. Cycling strengthens your heart muscles, lowers resting pulse and reduces blood fat levels.
hy·pox·e·mi·a
/ˌhīpäkˈsēmēə/
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noun
MEDICINE
an abnormally low concentration of oxygen in the blood.
ECOLOGY
oxygen deficiency in a biotic environment.
By eating a food that needs to be cooked correctly ex, uncooked steak,hamburger etc
do one on mental illness because most people don't really know about them and when u do your report throw a mini slideshow with it
The layer that encloses and protects the heart is
Pericardium
