Answer:
food is lodged in the trachea blocking the passage of air.
A choking person cannot speak or gasp because food lodged in the trachea blocks the passage air.
A is the pill B is abstinence C is emergency contraception
D because the every other option is a stimulant
You need to know the area your in, build shelter on a well leveled ground, find a fast running stream or river near by, and know the hunting grounds there for animal population for food.