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there are no answer choices lol
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charactistics
physical features
profile
attributes
Answer:
The difference between AB and O blood types has to do with the antigens you have or don’t have on your red blood cells.
AB blood has both A and B antigens on its red blood cells and
O blood has neither A nor B antigens on its red blood cells
Explanation:
Answer:
constructing dams and building desalination plants help reduce the effects of droughts
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