Why do football players wear tape on the back of their arms?

Why does the united states constitution require that a national census be taken every ten years?

The passage below can be revised to make it more concise. which word is a modifier that can be eliminated because it adds no meaning? dr. madison is somewhat skeptical about stories of global warming. she has gathered scientific data in remote areas to prove her position. somewhat global scientific remote

Where do buyers and sellers go to exchange a specific product