Asan Mcqs - Solved Original Papers, General Knowledge, Pakistan Current Affairs MCQs for JOBS Everyday Science Mcqs The lifespan of Red Blood Cells is ______ days?

The lifespan of Red Blood Cells is ______ days?

A. 60
B. 120
C. 180
D. 240

B. 120

Submitted by: Kamran Ahmed

Everyday Science Mcqs

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