If this is a true or false question, the answer is false. United States do share land borders with Mexico as well as Canada along with Russia, Bahamas and Cuba. United States then is north of Canada and south of Mexico. Hope this is the answer.
Congo is farther north Paraguay is south
I believe it is C, dulled sensory perception. decreased anxiety is another effect, but it's more long term.
The more northern the more colder the more towards the middle of the earth you are the warmer it is. Either it's ice or water.