Question

If you were testing how well different automatic car washes cleaned cars, the control group would be: This is an earth science question.

Answer 1

Answer:The car didn't go through any car washes

Step-by-step explanation:

I took the test I know

Answer 2

Answer: A car that did not go through any car washes.

Step-by-step explanation:

IF you are washing the cars, the control is the car that looks the same while the other cars are getting cleaned.