What does it take to prove a hypothesis false?
o
a. it is impossible to prove a hypothesis false
o
b. at least ten examples
o
c. one counterexample
o
d. a poorly stated question

C

Explanation:

If you have a good counter example then you could prove it wrong.

altitude, density, pressure

air gets less dense the higher the altitude and also the air pressure is less as altitude rises.

a plasma is a warm ionized gasoline consisting of approximately equal numbers of definitely charged ions and negatively charged electrons. the characteristics of plasmas are notably unique from the ones of ordinary neutral gases in order that plasmas are considered a awesome "fourth kingdom of remember."