Answer:
The answer is B.Leukemia affects blood or bone marrow.
Explanation:
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Answer:
Corona virus................
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Answer:
A peak flow meter is a portable, inexpensive, hand-held device used to measure how air flows from your lungs in one fast blast.
Explanation:
Brain aneurysms are deadly, out of 100 cases about 40% are fatal. People do survive after having a aneurysm but 4 out of 7 people will most likely have some kind of disability.
