Question

(1)Plasma is blood without
a) red blood cells
b) white blood cells
c) platelets
dany cells
(2)Which blood vessels return deoxygenated
blood from all parts of the body?
a) arterioles
b) veins
c) arteries
d) capillaries​

Answer 1

Answer:

1.RBC

2. veins

Explanation:

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Answer 2

Answer:

Plasma. Plasma is the liquid component of blood, in which the red blood cells, white blood cells, and platelets are suspended. It constitutes more than half of the blood's volume and consists mostly of water that contains dissolved salts (electrolytes) and proteins.

The superior vena cava and inferior vena cava are veins that return deoxygenated blood from circulation in the body and empty it into the right atrium. The pulmonary artery carries deoxygenated blood from the right ventricle into the lungs for oxygenation.