Question

5. A____ of blood can save a life.​

Answer 1

Answer:

drop

Explanation:

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Answer 2

Answer:

Approximately 32,000 pints of blood are used each day in the United States. Every three seconds someone needs blood. Just one pint of donated blood can help save as many as three people's lives. The average adult has 10 pints of blood in his or her body.