In 1901 Landsteiner found that there are substances in the blood, antigens and antibodies, that induce clumping of red cells when red cells of one type are added to those of a second type.

6 0

3 years ago

What would you suggest as a strategy to reduce pollution globally? Implement policies to reduce fossil fuel emissions around the

kotegsom [21]

Answer:

A.) Implement policies to reduce fossil fuel emissions around the world.

4 0

3 years ago

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Help me pls!!!!!!!!!!!

MrRissso [65]

Answer:

first one!!!!!!!!!!!

Explanation:

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3 years ago

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Jessicas mother takes her to see her pediatrician, who refers her to a rheumatologist, a doctor who specializes in rheumatic dis

Vadim26 [7]

I think it could be the elbow or shoulder

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4 years ago