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An example of mutualism would be
A) a tick living on a deer.
B) a leech living on a person.
Eliminate
C) two dogs competing for food.
D) bacteria living in human intestines

Respuesta :

sami05

Answer:

D

Explanation:

because the bacteria's have some sort of use for the human intestine and the bacteria gets food

lexxicastillo19

D because bacteria is helpful to the living human intestines

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