| A | B |
| organism | any living thing |
| adaptations | a cahange that an animal makes either behavioral or physical that allows it to survive in its environment |
| structural adaptation | special physical characteristics |
| camouflage | protective coloring |
| mimicry | one animal looks like another |
| behavioral adaptations | certain activities that living things do to survive |
| nocturnal | only active at night |
| migration | moving from one place to another |
| hibernation | going into a deep winter sleep |
| huddling | forming a large group for protection |
| instinct | a behavior that an animal is born knowing how to do |
| learned behavior | any behavior an animal is taught. |