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10 questions
The pumping organ of the circulatory system
lungs
kindey
heart
brain
It is responsible for the distribution of nutrients and oxygen to all the cells of the body
digestive system
circulatory system
respiratory system
The two upper chambers are called "atria" - consisting of the:
left ventricle
left atrium
right ventricle
right atrium
The two lower chambers are called:
right ventricle
right atrium
left ventricle
left atrium
This structure prevents the deoxygenated blood from mixing with the oxygenated blood.
blood vessels
veins
milo
septum
What are the three kinds of Blood Vessels
veins
heart
arteries
capillaries
what blood vessels which carry blood away from the heart. They are deeply buried in the body to protect from injury?
The major artery in the body is called ?
aorta
right atrium
septum
vena cava
These are very tiny, microscopic blood vessels which are found in every organ of the body.
arteries
veins
capillaries
The two major veins are:
arteries
superior vena cava
inferior vena cava
super maja blanca
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