Unit 9. Reading 1

What is the primary purpose of feathers, based on the passage?

• Camouflage

• Attraction

• Insulation

• Protection

Why do many young birds have light, soft feathers?

• Flight adaptation

• Display for mating

• Insulation for warmth

• Protection from predators

Why do some birds display vibrant colors and patterns in their feathers?

• camouflage

• intimidation

• attraction to mate

• protection from weather

What do melanosomes give to feathers?

How did Anchiornis evolve flight?

What bone did scientists find in Anchiornis fossils?

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there are NO MORE THAN THREE WORDS

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there are NO MORE THAN THREE WORDS

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there are NO MORE THAN THREE WORDS

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