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Penguins in Antarctica

Penguins in Antarctica need to stay warm. They

have two layers of feathers. The outside of the

feathers is very stiff. The feathers keep out

water. They keep penguins’ bodies warm. The

feathers are soft underneath. They hold warm

air near the body. Penguins

also have thick fat. It helps

Check

them stay warm.
How is the outside of penguins’ feathers?

Stiff. / It is stiff.

Unit 6 | Penguins in Antarctica