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Adaptation
How do living things evolve
8
Science
4th Grade
09/25/2007

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Term
ETIENNE
BASIC NEEDS
Definition
Basic Needs are food, water, air and shelter.
Term
ADAPTATION
Definition
A body part or behavior that a living thing gets from its parent that help it to survive.
Term
INSTINCTS
Definition
Behaviors that animals begin life with that help them meet their needs.
Term
HIBERNATION
Definition
Dormant inactive state.
Term
MIGRATION
Definition
To move from one region to another (and back). Migration is an instinct behavior.
Term
LEARNED BEHAVIORS
Definition
Behaviors that you learned from older animals (parents) like learning to walk, write and play. Most of your behaviors are learned.
Term
FOSSILS
Definition
Evidence of a plant or animal that lived a long time ago.
Term
EXTINCTION
Definition
Extinction means that all members of a certain kind of living things have died.
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