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Which component of your blood do inhalant vapors replace? a. iron b. oxygen c. nitrogen d. red blood cells
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Which component of your blood do inhalant vapors replace?

a. iron
b. oxygen
c. nitrogen
d. red blood cells

User Ashish Rathi
by
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1 Answer

6 votes
b. oxygen

Red blood cells or RBCs carry oxygen, are the most numerous cells (36 - 50%) in the blood and they are made in the bone marrow. The life span of RBCs is 120 days or 4 months approximately.

User Spektr
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