Question

how does a horses tail help it respond to its environment? (1 point)
it helps the horse run faster.
it helps the horse gather food.
it helps the horse maintain its balance.
it helps the horse keep away insects.

Explanation:

To determine the correct answer, we analyze the function of a horse's tail. A horse's tail primarily helps in swatting away insects (like flies) that bother it, which is a key environmental response (dealing with pests in its environment). The option "It helps the horse maintain its balance" is incorrect as the tail's main balance - related role is minor compared to its insect - repelling function. The options about running faster and gathering food are not primary functions of a horse's tail.

Answer:

It helps the horse keep away insects.