- (a) 110 days
- (b) 120 days
- (c) 140 days
- (d) 170 days
_______ is considered the largest glacier of Pakistan.
March 18, 2026
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- (A) Siachen Glacier
- (B) Tirich Mir Glacier
- (C) Biafo Glacier
- (D) Hispar Glacier
What is the life span of red blood cells?
What is the life span of red blood cells?
The lifespan of a red blood cell in a healthy adult human is 120 days. During its lifespan, it traverses the body, traveling many miles, until it becomes worn out, rigid, and is eventually destroyed.
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