What happens if the Senate and House of Representatives pass two different bills on the same topic?

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

best of luck!

no questions on whether they are allowed that right

answer; environmental science;