Question

Explane the structre of human blood

Answer 1

Blood, by definition, is a fluid that moves through the vessels of a circulatory system. In humans, it includes plasma (the liquid portion), blood cells (which come in both red and white varieties), and cell fragments called platelets. ... Red blood cells are responsible for carrying oxygen and carbon dioxide.

Answer 2

Blood by definition is a fluid that moves through the vessel of a circulatory system. In human it includes plasma (the liquid protion) blood cells platelets. Red blood cells are responsible for carrying oxygen and carbon dioxide


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