Question

Which detail supports the main idea Bats are useful to humans?

Bats often live in large colonies in caves and under bridges.
Bats are the only mammal that truly flies.
Bats eat hundreds of mosquitoes and other annoying insects at night.
Some bats carry rabies, a deadly virus.

Answer 1

Bats eat hundreds of mosquitoes and other annoying insects at night

Step-by-step explanation:

I'm almost 100% sure this is right because the question is "Which detail supports the main idea Bats are USEFUL to humans?" and the answer/one I chose is most positive and helpful to us.