Which car is accelerating? A.a car that is unmoving
B.a car that rounds a curve at a constant speed
C.a car that travels in straight line at a constant speed
D.a car that is set to a constant speed of 60 miles per hours

he car that is accelerating is B a car that rounds a curve at a constant speed

Explanation: Although all of the cars are at a constant speed or not moving acceleration is the change in speed or the change of directions therefore making the only car changing directions your answer.

The answer is True because they serve as transport specific molecules from one side to the other... Hope this helps... :)

Explanation: