Reptiles lay their eggs on land and most spend a lot of their time out of the water. While this is a fact today, it wasn’t always this way! Living on land is a

Reptiles lay their eggs on land and most spend a lot of their time out of the water. While this is a fact today, it wasn’t always this way! Living on land is a

When Darwin visited the Galapagos Islands, he found many kinds of finches there, each with a beak perfectly suited to the kind of food the bird commonly ate. Th

Insects are often the same color as their surroundings. Their mouthparts developed for exactly the food they like to eat. Grasshoppers have long, strong back le

Reptiles lay their eggs on land and most spend a lot of their time out of the water. While this is a fact today, it wasn’t always this way! Living on land is a