Question

What happened inside the balloon the caused the balloon to expand?

Plz

Answer 1

the molecules divided wich caused them to expand inside or they were pact inside wich caused them to push the surface out!

Step-by-step explanation:

Answer 2

The frozen ballon shrank because the average kinetic energy of the gas molecules in a balloon decreases when the temperature decreases. This makes molecules move slower and have less collisions within the inside of the ballon.