A. White lines separating lanes
North Vietnam went to war with the republic of Vietnam via it’s proxy the Viet Cong, in the attempt to get south Vietnam under the control communist party.
I hope that helps.
Answer:
B. Both boxes should have an equal amount of force.
Explanation:
For a system to be in equilibrium,all forces must be equal yo each other that is, able to cancel out each other.
Thus no box will overpower the other and pull it.
Answer:
c
Explanation:
it's the only option that shows physical activity
