Why are bats considered a more environmentally safe option for controlling insects compared to pesticides?

Question

A
Bats are easy to attract to residential areas.
B
Bats are more effective at eliminating mosquitoes.
C
Bats do not contaminate water or harm other wildlife.
D
Bats do not attack humans when infected with rabies.

Answer 1

C
Bats do not contaminate water or harm other wildlife.