Answer B. Usually for a important reason
Answer:
Apply the brakes as hard as you can without locking them. ...
If the brakes lock-up, you will feel the vehicle start to skid. ...
As soon as the vehicle stops skidding, push down on the brake pedal again. ...
In case of brake failure, pump the brake pedal quickly.
Answer:
because he doesnt specify what he's doing or how many times he's done it
Explanation:
Crust is the term which means thin, hard, rocky outer layer