What type of pathogen caused the corona virus in humans?

Using the periodic table, determine which material is most likely a good conductor

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

What best explains the inability for life to exist in earth early atmosphere