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What percentage of blood is made up of plasma? a. 55% b. 40% c. 10% d. 5% User: How many chambers does the heart contain? a. 3 b. 4 c. 5 d. 6

Eric Morgan

in Biology

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1 answer

Kristi Hammond on December 13, 2018

Plamsa is precent 55% of the total blood volume. Plamsa itself is 92% water and contains proteins, such as albumin, fibrinogen, globulins, etc, The human heart has four chambers: two atria and two ventricles, which together are responsible for pumping the blood in the heart.

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