Science
Adaptation explained in an easy to understand way.
Camouflage explained in an easy to understand way.
Extinction explained in an easy to understand way.
Fossil explained in an easy to understand way.
Hibernate explained in an easy to understand way.
Inherited behavior explained in an easy to understand way.
Instinct explained in an easy to understand way.
Learned behavior explained in an easy to understand way.
Mimicry explained in an easy to understand way.
