Some vehicles have head restraints that are designed to move forward in the event of a collision. Many of these systems __________ themselves after the collision, but some must be reset or replaced following a deployment. If a seat belt pre-tensioner was deployed, the entire seat belt assembly must be replaced. Types of alignments done on a vehicle include two-wheel, four-wheel, and _______ -angle alignments.
a) Reset; Front
b) Adjust; Rear
c) Realign; Diagonal
d) Fix; Side