A cow produces 200 times more gas a day than a person.
Oysters can change genders back and forth.
You can only smell 1/20th as well as a dog.
A hippo can open its mouth wide enough to fit a 4 foot tall child inside.
A cat’s ear has a total of thirty two muscles.
A giraffe can clean its ears with its 21-inch tongue.
Murphy’s Oil Soap is the chemical most commonly used to clean elephants.