Answer:The offensive line is primarily responsible for blocking. During normal play, offensive linemen do not handle the ball (aside from the snap from center), unless the ball is fumbled by a ball carrier, or when a player who is normally an offensive lineman takes a different position on the field.
Explanation:
saerch it up
Net ball.
net ball: a ball that on the service (as in tennis and volleyball) strikes the top of the net and lands in the service court but must be served over.
The answer is both a and b.
