Why have elephants got big ears?

they used to use them to fly but evolution has rendered them useless....like we used to breathe underwater but we can't anymore and that's why chickens can't fly
Why have elephants got big ears?
Well, they don't want to see they're fat.
Reply:The better to hear you with my dear...no wait...wrong animal;wrong story..My Bad!!!!!!! I think I'll go back to sleep now.
Reply:So they can hear the peanuts.
Reply:because they are my closest relative^_^ lol.
Reply:Large animals have difficulty cooling down. An overheated animal will quickly die. When the blood flows through the elephant's ears, it is cooled by several degrees. When this cooled blood flows back into the body, it has the effect of cooling the entire body.
Reply:because they have big heads
Reply:so they have a place to hide their boggers
Reply:so they can fly!!!! lol!!! not

scars