D. There is not a point where the car doesn't move because the line didn't go flat at all so the car kept moving.
C. The velocity is postive
B.The average velocity is 50m/2sec
A.The graph tells us that the car didn't stop moving and the car didn't make kept moving forward it didn't go back
Aftershocks my dude, they're a killer.
Any occurence of extra chromosones is due to genetic mutation/disorders.