An axis is a line that we use to find points and other lines. When you camouflage yourself, you change to match your surroundings. For example, you might cover your face with mud and put leaves in your hair so that you could hide in a forest. Soldiers often wear clothing that camouflages them. A chameleon is a type of lizard.
Chameleons have long, sticky tongues for catching bugs.
They can change color to warm up or cool off, and to camouflage themselves. Chameleons also change color when they are angry or scared. Chameleons can move one eye without moving the other. This makes it easy for them to keep track of their surroundings. An equation shows that two things are equal.