Air pressure pushing in on the balloon decreases as the balloon rises.
It has to be the last one because whenever lights are turned on it decreases because all lights are on at the same time. It's good to just have one light on. It doesn't use as much electricity.
Either cyan bacteria or Precambrian time<span />
Answer:
smaller one
Explanation:
even though he is moving quicker doesn't mean he will be packing more force in the collision
