The lifespan of Red Blood Cells is ____ days.
a) 60
b) 120
c) 180
d) 240
The lifespan of Red Blood Cells is 120 days whereas life span of White Blood Cells ranges from 13 to 20 days.
a) 60
b) 120
c) 180
d) 240
The lifespan of Red Blood Cells is 120 days whereas life span of White Blood Cells ranges from 13 to 20 days.