Answer: African Elephant
An African elephant's ears can grow to be six feet long and four feet wide. Elephants use their giant ears to cool themselves down in warm weather.

Answer: Infinite

Answer: A Pug and Beagle

Answer: 99%

Answer: Sperm Whale
The Sperm Whales brain weighs about 17 pounds, which is about five times the size of a human brain.

Answer: The Blue Whale

Answer: A billion years
Generally, an eon actually often refers to an indefinite amount of time

Answer: Bacterial

Answer: 10,000 gallons

Answer: Oklahoma City