What is one reason why bartering is a good system to get the things you need. So why is bartering better than money? (3 sentences) You’ll get brainless if you use 3 sentences

Which of the following is a constitutional power that the president shares with the senate?

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true.b) some other scientific experts read the papers and provide quality control by eliminating many mistakes.c) an editor reads the papers, to make sure that all the semicolons are in the correct places.d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog.e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.

What is the subcategory of tournament,pageant,match (used as a noun)