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Adult humans have approximately 2.6 x 10^13 red blood cells and 3.92 x 10^10 white blood cells. About how many times greater is the number of red blood cells than white blood cells?

A. 660
B. 1,300
C. 1,500
D. 6,600

User Luchia
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2 Answers

2 votes

Answer:

A

Explanation:

User Patrick Leib
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2 votes

Answer:

B

Explanation:

User Kinstephen
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