Answer:
carbon dioxide (what you are blowing up the balloon with) is a heavy gas. so when you fill the Balloon with it, the balloon will not float. helium is a light gas and floats. gravity takes another. part in this
Answer:
It is whiplash I hope this is right
<span>A switch running STP is classified as a backup bridge. what state is it in. The Answer is Blocking</span>
A. Velocity of planet and gravity between sun and planet
Answer:
16 is D, 17 is A, 18 is C, 19 is B ( would approve of brainliest)
Explanation:
16 is D, 17 is A, 18 is C, 19 is B
