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WHAT IS THAT MAKES AN ANIMAL A BIRD?Students discuss in italian, too.
After the discussion, the teacher help them to write their answer in English.
The main characteristic of a bird is feathers. Birds have got wings and hollow bones. Birds lay eggs, they are warm-blooded. They are vertebrate animals.
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WHAT ARE FEATHERS?Loading...
Feathers cover the birds’body.These are flight feathers, on the wings and tail of the bird.
Flight feathers are long, hard, and strong.
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