Аа Part C
What caused the change in the fireball's velocity as it traveled?
1)
please help me

the answer would be c. motion and direction

i hope this : )

1 the 4 is sig

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.