What is the MOST important advantage of using ethanol as a fuel for vehicles?
A. Ethanol reduces air pollution.
B. Ethanol mixes well with gasoline.
C. Making ethanol uses up plant products.
D. Making ethanol provides income for growers.

While unproven, it uses facts to support part of a conclusion. it is still factual and has predictive power, however.

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.

Because you ate playdough

D=m/v =57.9/3 = 19.3 g/cm^3