Question

This isn't math but I need some one who knows about cars

Answer 1

what about them?

Answer 2

The question is
Every so often, a layer of white powder builds up on the terminals of your car's battery. You should clean it off because?

Answer 3

it will eat away at the metal on the terminals

Answer 4

I have choices
a. it is an insulator
b. it is a conductor
c. it causes harmful buildup of static electricity
d. it decreases resistance
e. it drains power from the battery

Answer 5

I would say,
a. it is an insulator

Answer 6

It was right :) Thank you c:

Answer 7

:D