<span>They cannot be stored by the body because they are water soluble and are eliminated daily.
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Phlebotomy is a technique in which a needle is temporarily inserted into a vein to provide venous access for venous blood sampling.<span> [1, 2, 3] </span><span> Veins have a three-layered wall composed of an internal endothelium surrounded by a thin layer of muscle fibers, which in turn is surrounded by a layer of connective tissue.
Its my pleasure to help over and out : )
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Answer:
it is based on observation becasuse you dont automaticly lknow everythig in science sorry about the spellig
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