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9 Cards in this Set
- Front
- Back
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Blood Vessel- |
a tube that carries blood
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Each organ has its own ____. |
job |
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artery- |
a blood vessel that carries blood away from the heart
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Why does the heart beat all the time?
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To pump blood throughout the body.
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Why do organs work together?
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To carry out large jobs for your body.
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Oxygen- |
a gas in the air that cells need to live
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Vein- |
blood vessel that carries from the body back to the heart
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Blood vessels form a 1_________ for blood to reach all the 2______ of 3________.
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1.pathway 2.cells 3.your body
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The heart is made up mostly of ___________.
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muscle tissue |
