||The ocean is a dolphin's habitat
||Can be a physical feature or a behavior that helps a plant or animal survive.
||A niche includes the kind of food an organism uses for energy.
||Is the coloring, making, or other physical appearance of an animal that helps it blend in with its surrounding.
||Is an adaptation that allows an animal to protects itself by looking like another kind of animal or like a plant.
||Go into a deep sleep, during which they use very little eat.