Which one of the following statements accurately describes a characteristic of red blood cells?
AThey're agents of inflammation.
BThey lack hemoglobin.
CThey're convex disks with a large nucleus.
DThey transport oxygen to all the cells of the body.
AThey're agents of inflammation.
BThey lack hemoglobin.
CThey're convex disks with a large nucleus.
DThey transport oxygen to all the cells of the body.