1.) by law, how must you dispose of your tires and batteries? a. take them to a landfill. b. discard them in normal household garbage. c. recycle them with a licenced service provider. 2.) what happens to your fuel efficiency when you drive with constant braking and accelerating? a. it is improved by a third. b. it is reduced by a third. c. it is reduced by one-half. 3.) if it is safe to do so, you should shut off your engine if it is going to be idling for longer than a. 30 seconds b. 60 seconds c. 3 minutes

C. Recycle them with a licensed service provider.

C. It is reduced by one-half.

C. 3 minutes

Explanation:

C. Recycle them with a licensed service provider.

Licensed providers give various options to buyers. They could purchase a battery if they return it at the end of its use. You could also sell the parts of the battery to auto parts stores or mechanics. And with tires, there are many tire stores that recycle them.

C. It is reduced by one-half.

When you drive and you are constantly braking and accelerating you are using more fuel than usual. Acceleration is the moment when the car uses more fuel, because it is the impulse to start the engine and for it to work properly.

C. 3 minutes

Idling is very common when you are stuck in traffic or waiting on a line to get somewhere or park your car. The first two options are very quick because people tend to idle for longer times in normal circumstances; and it is more harmful to the engine the on and off motion in so little time.

i believe is was

its b i just took the test and i hit a it was wrong