Question

which of these can also be a sign someone might be drunk? (select all that apply) frequent swerving failure to signal unpredictable stopping improper lane use erratic speed

Explanation:

Alcohol impairs motor - skills and judgment, leading to these driving behaviors. Frequent swerving shows loss of control, failure to signal indicates poor judgment, unpredictable stopping is due to impaired reaction time, improper lane use is a sign of lack of spatial awareness, and erratic speed is from inconsistent control.

Answer:

Frequent swerving, Failure to signal, Unpredictable stopping, Improper lane use, Erratic speed