Question

Which of the following uses hemoglobin to supply oxygen to other cells in the body?

a. plasma
b. platelets
c. red blood cells
d. white blood cells

Answer 1

Red blood cells

Step-by-step explanation:

Red blood cells, or erythrocytes, get their color from the iron-containing protein hemoglobin that carries oxygen from the lungs to the body and carbon dioxide back to the lungs.