Evolution key words

Features of an organism that are helpful:

• Evolution

• Variation

• Adaptation

• Natural selection

Differences between individuals

• Evolution

• Variation

• Adaptation

• Natural selection

Better adapted individuals living longer and reproducing more

• Evolution

• Variation

• Adaptation

• Natural selection

A polar bear has white fur and blends into snowy landscapes

• Evolution

• Variation

• Adaptation

• Natural selection

Polar bears can be a range of sizes

• Evolution

• Variation

• Adaptation

• Natural selection

Polar bears can be a range of sizes

• Evolution

• Variation

• Adaptation

• Natural selection

Finches have different beaks depending on their food source

• Evolution

• Variation

• Adaptation

• Natural selection

Finches with the right shape beak live longer and reproduce more

• Evolution

• Variation

• Adaptation

• Natural selection

Beak shapes will change tiny amounts each generation

• Evolution

• Variation

• Adaptation

• Natural selection