You have<span> erythrocytosis if </span>your Red Blood count is higher<span> than normal. This may be due to: cigarette smoking. ... polycythemia vera, a bone marrow disease that causes overproduction of </span>RBCs <span>and </span>is<span> associated with a genetic mutation.</span>
B.<span>children's health insurance program
hope this helps
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A bacterium commonly found in the intestines of humans and other animals, where it usually causes no harm. Some strains can cause severe food poisoning, especially in old people and children
A and B
I don’t have an explanation I just know it