Apples are made of 25% air which is why they float on water.

In+colonial+times+apples+were+called+%22winter+bananas%22.

Photo Credit: Photo via Pixabay under Creative Commons License

In colonial times apples were called "winter bananas".

By: Kelly Branco, Reporter and Book Nook Editor

There are over 7,500 different types of apples in the world.