Which scenario best describes motion? A. a toy train in position 4 on a number line.
B. a race track that is 100 meters long.
C. a ball rolling from point A to point B.
D. a student living 150 miles from Chicago.

c. a ball rolling from point A to point B

Explanation:

a is talking about the position of the train

b is talking about the length of the track

d is talking about the distance a student is from somewhere.

So from taking all these options out we are left with C because the ball is actually moving and when something moves it is in motion.

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation: