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zepelin [54]
2 years ago
10

What is blood transfusion why should we donate the blood​

Biology
1 answer:
Leya [2.2K]2 years ago
5 0

Answer:

To keep blood safe, blood banks carefully screen donated blood. The risk of catching a virus from a blood transfusion is low. Sometimes it is possible to have a transfusion of your own blood. During surgery, you may need a blood transfusion because of blood loss.

hope this helps!!:)

Explanation:

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prohojiy [21]

Answer:

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Explanation:

Today,  because of advances in ethical considerations scientists would not conduct this experiment never the less get approved to do it because an infant would not be able to speak up and make decisions.

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3 years ago
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The overall concentration of hydrogen ions is inversely related to its pH and can be measured on the pH scale . Therefore, the more hydrogen ions present, the lower the pH; conversely, the fewer hydrogen ions, the higher the pH.

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