Answer: Hot air is less dense than cool air; the heated air causes the balloon to rise simply because it is lighter than an equal volume of cold air. Buoyancy is an upward force that the air exerts, and it helps hot-air balloons and blimps stay in the air. A hot air balloon uses a burner to heat up the air inside the balloon.
france creates the maginot line
hitler invades poland
france surrenders
germany invades the low countries
I think this is correct please tell me if i'm wrong
Your answer is he freeed the slaves in the rebellling state
<span>Monotheism is the belief in a singular God, in contrast to polytheism, the belief in several deities.</span>
D. Life and health insurance. Hope that helps!
