1 Read the paragraph from the section "Upset By Many Things."
Many things can be stressful to an elephant. They can be spooked by a dog walking by, a snake rustling the grass or the roar of a male elephant. Sometimes the scientists weren't even sure what stressed them out. Regardless, they know what a stressed-out elephant looks like. The animals stick their tails out straight and flare their ears. They make loud sounds such as trumpeting, rumbling or roaring. They even poop and pee!
HOW does this paragraph support the MAIN idea of the article?
(A) It explains how scientists were able to tell when the elephants were in distress.
(B) It shows why elephants are stressed out by snakes and dogs.
(C) It describes some of the things elephants do to help other elephants feel betteR