Science

Only a few dozen vertebrate animals have evolved true gliding abilities, but they include an astonishing variety of mammals, reptiles, and amphibians.

Wise old owls? Problem-solving dolphins? Maybe you have heard of Koko the gorilla, who has mastered one thousand signs in American Sign Language, or Chaser the border collie, who recognizes one thousand names for her stuffed toys.

But what about ants building megacolonies or bees reporting to the hive about new nesting sites? What about escape artist octopuses and jellyfish that use their eyes (they have twenty-four!) to navigate? Are insects, spiders, and other animals without backbones considered smart, too?

What happens to food after you eat it?
In this newly illustrated book, complete with photos, Paul Showers and Edward Miller take you on a journey through the human digestive system into the mouth, down the gullet, into the stomach, and finally into the small and large intestines. You will learn what each of these body parts does to help transform the food you eat. And you will also find out what happens to the food your body cannot use.

Everything that happens inside your body whenever you swallow a bite of food will amaze you!