Answer:
Blurred vision and heart disease blocked blood vessel
Explanation:
Sickle cells can block tiny blood vessels that supply the eyes. Over time, this can lead to blurred vision (and sometimes blindness).
Answer:
Strong selection for change is acting on this gene.
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Answer:
well if you think about it every teen is starting to care about their lungs,health and teeth
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Answer:
Florence Nightingale. Often called “the Lady with the Lamp,” Florence Nightingale was a caring nurse and a leader. In addition to writing over 150 books, pamphlets and reports on health-related issues, she is also credited with creating one of the first versions of the pie chart.
Explanation:
Answer:Yep u have to ask s1 else
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