| A | B |
| behavior | the way a living thing acts |
| instinct | a behavior that an animal is born with and does not need to learn |
| reflex | a simple, automatic behavior |
| stimulus | the cause of a behavior |
| response | a behavior caused by a stimulus |
| Baby animals _______certain traits from their parents | inherit |
| Inherited traits can differ in color, kind of hair, and__________ | other characteristics |
| Instincts are _________ behaviors that animals get from their parents. | inborn |
| Some behaviors that animals learn are ..... | responses to stimuli, hunting, and hiding to keep safe. |