Go with the Flow - STEM

Pathway of Blood Flow Through the Heart. ... so red blood cells must flow through one-by-one. This allows time for diffusion. III. THE BLOOD. Blood. is classified as . connective tissue. with a . matrix of . plasma. Plasma is the . liquid. that makes up approximately 55% of. blood. Plasma is 90% water, the other 10% is made up of proteins, ions ... ................
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