Question

Scott stated the following series of observations. Which represents a theory?

I observed three stars in the sky.
The stars give off light.
Light travels at 300,000 kilometers per second.
Stars are balls of hot gases.

Answer 1

Theory : an idea that justify an action

From the following choice , the one that is a theory is : stars are balls of hot gases.

hope this helps

Answer 2

Yep, a theory is a hypothesis validated by repeated testing.
so its starts are alls of hot gases.