Tundra: a icy cold place on the top of the earth
mammals: a family of animals that are warm blooded
Camouflage: to blend in with the area around them.animals usually do this do hide from predators.
Pratadors: animals that eat other animals.
Blubber: a kind of fat that keeps animals warm in cold places.
Endangered: when there are only a few of that kind of animals left in the world
Global Warming: hen the world heats up.
Fasting: when you don’t eat food for a long time