On cloudless nighs, heat escapes from our planet and goes into empty space is an example of convection.
The answer is A, the volume increases.
hope this helps
Water boiling is an example of a physical change. The rest are chemical changes.
Hope that helps!!
Answer:
Hey there
Where trying to say that:
Newton's first law gives the concept of force and momentum?
That's false if that's is what you said.
Newton's first law tells us that objects in motion will remain in motion and objects at rest will remain at rest.
Newton's second law gives us the concept of force and momentum.
