Which of the statements are evidence that gases do not always behave ideally? co2co2 gas becomes dry ice (solid co2)(solid co2) at 1 atm1 atm and −78.5 ∘c.−78.5 ∘c. when two gases are mixed, they follow dalton's law of partial pressures. it is impossible to compress a gas enough so that it takes up no volume. at 4 k4 k and 1 atm,1 atm, helium is a liquid.

elements make up everything, and they combine to make compounds.

the answer is c

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them  

hypostyle hall;