The space race was the rivalry in the exploration of space between the united states and the soviet union.   select the best answer from the choices provided t f

Earth's atmosphere is unique among the planets and is able to support life because it contains a large amount of a) oxygen b) helium c) methane d) carbon dioxide

What is it called when someone gets sick from eating food contaminated with germs or toxins? a. potentially hazardous food b. ptomaine poisoning c. foodborne illness d. raw food

It takes longer to fly an airplane against a with it