Answer:
solids are more tightly packed together (the molecules) than liquid or gas so it allows it to travel through vetter/faster
10000000 km per second which is really fast lol
Answer:
I am in high school but put me in as collage!
Explanation:
B. Astronomy
please mark brainliest have a good day:)
A scientific theory changes when there is more information available about what the theory covers.
