Lesson: Chapter 9 — Heat

9.5. Heat transfer and conduction 4 of 4 Reset answers

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Question 4

How does a robin keep warm in winter?

A By drinking warm water B By flying fast C By trapping a layer of air in its feathers D By growing a layer of fat

The right answer is the one marked above.

By trapping a layer of air in its feathers. A thick fat layer is the seal's way.

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