A series of temperature and volume data points were obtained for a sample of methane gas. Those data points were plotted with Kelvin temperature on the x-axis versus volume on the y-axis. A straight line could be drawn through the data points. True or False: The data has allowed Charles' Law to be proved experimentally.

well in order to answer this question you have to provide more information < 3

its first and third is your answer i did the qustion the fourth isnt right

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