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mrs_skeptik [129]
3 years ago
9

Red blood cells are the most common type of blood cell. they are responsible for carrying oxygen from the lungs to all the vario

us body tissues. these cells are shaped like concave discs, and they do not have mitochondria or nuclei. how does this structure help the cell carry out its function?
Biology
1 answer:
fenix001 [56]3 years ago
4 0
It is easier to move through the vanes and hold oxygen better
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