If you give a "unit" of blood in a blood drive and you are an average-sized adult,you have given about what percent of your blood?
A) 1%
B) 5%
C) 10%
D) 15%

Name: If you give a "unit" of blood in a blood drive and you are an average-sized adult,you have given about what percent of your blood? A) 1% B) 5% C) 10% D) 15%
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Question

Quizplus · Accepted Answer

An average adult has about 10 units of blood, so donating 1 unit is approximately 10% of their total blood volume.

If You Give a "Unit" of Blood in a Blood