According to the Fourth Amendment, what must the government do to legally search a person’s property? have a search warrant
call the police
tell the person first
have a guilty verdict

You can drink laxative, or  do this exercise when you are sitting in the bathroom on the toilet. to relieve  constipation  fast or in about 1 minute, pinch your nose after your usual exhalation. start holding your breath. but do not mouth breath during this just hold your breath. 

Water(like when there is a hurricane)some foods(not enough for everyone)

The one that most represents the earths mantle would be the skin since the mantle is the upper part of the earths depths which is just like the skin of an apple.