Answer:
People with type O- blood are called universal donors because their donated red blood cells have no A, B or Rh antigens and can therefore be safely given to people of any blood group. ... Their plasma does not contain A or B antibodies and can be transfused safely to all blood types.
The best and most correct answer among the choices provided by your question is the first choice.
The map describes the Louisiana Purchase.
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Answer:
the answer is microwave oven
Answer:they got jobs and pay
Explanation:
many unemployed people got jobs form the industry
