The system that helps remove carbon from the body is the respiratory,the main organ that helps is the lungs c:
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.
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Explanation:
Yes, it might not be 100% accurate but you can make an assumption.