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Body parts, such as webbed feet, are inherited, or _________

• not adapted to different environments.

• learn.

• never changed.

• passed on from parents to offspring.

An instinct is a behavior that animals _________

• copy.

• must learn so they can survive.

• teach each other.

• are born to do.

A bear does not have to learn how to hibernate. Knowing how to hibernate is ___________

• a practice skill.

• a previously learned trait.

• an adaptation.

• an instinct.

Which sentence does describe migration?

• Behavior animals learn from other young animals.

• Behavior animals learn from experience.

• Behavior animals are born knowing.

• Behavior animals learn from their parent.

Which animal is preparing for a seasonal change in the environment?

• A bat flying at night

• A deer drinking water

• An owl eating a mouse

• A squirrel storing nuts

• A cheetah hunting its prey

Which behavior must a bear learn from its parents?

• How to grow longer fur in the winter.

• How to migrate.

• How to hibernate in the winter.

• How to catch fish.

4-5.1.39. A constant change of a species in its environment is called...?

• Adaptation

• Growing

• Reproduction

• Made of cells

• Long mouth

A marking on a butterfly scares away predators. What is this an example of?

• Instinct

• Migration

• Hibernation

• Adaptation

Which of the following does a young goat learn to do as it grows?

• Grow short horns

• Fly

• Shed its hair

• Find its own food

• Develop thick hooves 蹄子

What is an example of an animal or plant adaptation? (Multiple correct answers)

• 1. Photosynthesis is the process by which green plants and certain other organisms transform light energy

  into chemical energy.

• 2. Animals that live in the Arctic often have white fur, which matches the colour of snow.

• 3. In order to survive, animals need to make sure they have food, water, oxygen, shelter, and a place to

  raise their offspring.

• 4. Lions' fur is the perfect sandy colour to blend into the African savannah, so they can sneak up on prey

  pretty easily.