The primary function of the _____ is delivering oxygen to the cells and picking up carbon dioxide to be exhaled.
A) red blood cells
B) white blood cells
C) platelets
D) lymph cells

Question

Quizplus · Accepted Answer

The primary function of red blood cells is to carry oxygen from the lungs to the body's tissues and to transport carbon dioxide from the tissues back to the lungs. This is facilitated by the hemoglobin contained within red blood cells.

The Primary Function of the _____ Is Delivering Oxygen to the Cells