Question

what do red blood cells do

Answer 1

Answer:

Red blood cells (RBCs), also called erythrocytes, are cells that circulate in the blood and carry oxygen throughout the body. ... Red blood cells (RBCs), also called erythrocytes, are cells that circulate in the blood and carry oxygen throughout the body.

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Answer 2

Answer:

Red blood cells at work it carries oxygen .Red blood cells also remove carbon dioxide from your body transporting it to the lungs for you to exhale. Red blood cells are made in the bone marrow. They typically live for about 120 days,and then they die.

Explanation:

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