Fleas and dogs have a parasite/host relationship. What happens to the fleas in a home when another dog is brought into the home?(1 point)

Question

Responses

The flea population decreases because the fleas harm the dogs they live on.
The flea population decreases because the fleas harm the dogs they live on.

The flea population decreases because fleas are not be able to live on all dogs.
The flea population decreases because fleas are not be able to live on all dogs.

The flea population increases because the relationship is mutually beneficial.
The flea population increases because the relationship is mutually beneficial.

The flea population increases because there are more dogs to live on.

Answer 1

The correct response is:

The flea population increases because there are more dogs to live on.

When another dog is brought into the home, there are more hosts available for the fleas, which can lead to an increase in the flea population. Fleas thrive in environments where they have access to hosts to feed on.