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:
Answer:
Muscles are named in a variety of ways; the muscles on the sides of the head are named according to their location.
I would say A because if the ball is rolling down the hill the it won't stop till it hits the bottom.
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Pretty sure its true, because i cant think of how it could be false. Hope i helped