Biology, asked by ayesharehmat932, 7 months ago

the lifespan of human red blood cell is___ days? ​

Answers

Answered by Anonymous
4

Answer:

Human red blood cells are formed mainly in the bone marrow and are believed to have an average life span of approximately 120 days.

Answered by itzbeautyangel
4

Answer:

approximately 120 days

Human red blood cells are formed mainly in the bone marrow and are believed to have an average life span of approximately 120 days.

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