Using the diagram above, which layer would contain the oldest fossils?

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

Which locations on the map are low-pressure areas? a b c d e

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided