How would you describe life in your own word and your own perceptive.

What evidence is there that convection occurs in earth’s troposphere?

Why does the skin of your finger shrink when you wash clothes for a long time?

Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline.which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used