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Which of these is most likely true for two organisms, A and B, in parasitism?
A and B are helped
A and B are harmed
A is harmed, and B is helped
A is harmed, and B is not affected

Respuesta :

In parasitism, one organism harms another organism (the host). An example would be fleas living in cats/dogs; they feed on their blood.

Therefore the answer is A is harmed, and B is helped.

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