Definition for Difference between revisions of "Vein"

From Biology Forums Dictionary

(Created page with "In animals, a blood vessel that returns blood to the heart.")
 
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In animals, a blood vessel that returns blood to the heart.
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In animals, a vein is a [[blood vessel]] that returns [[blood]] to the [[heart]].

Latest revision as of 20:31, 11 March 2016

In animals, a vein is a blood vessel that returns blood to the heart.