Matthew was working with different concentrations of hydrochloric acid in the lab. which of these would best describe the results matthew would see if he was using a conductivity apparatus in each of the different acid concentrations?
the bulb would burn the same in all concentrations
the light bulb would burn brightest in the weakest acid
the light bulb would burn brightest in the strongest acid.
the light bulb would not burn as acids do not conduct electricity save

by cartels in other countries, shipped by air, mail, or land. i cant really see your answer choices : /

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