Science Vocabulary
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heart |
The heart is a muscle which contracts to move the blood through the body.
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system |
The decimal numeral system has ten as its base.
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circulation |
This newspaper has a large circulation.
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plasma |
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platelets |
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arteries |
Arteries carry blood away from the heart.
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veins |
The veins in my leg are swollen.
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capillaries |
Fine branching blood vessels.
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aorta |
The heart pumps blood from the left ventricle into the aorta through the aortic valve.
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oxygenated |
Oxygenated blood is carried around the body by the arteries.
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deoxygenated |
A large vein carrying deoxygenated blood into the heart.
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ventricle |
The right and left ventricle is at the bottom of the heart.
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* This sentence was added by a Spellzone user.
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