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SUPER SCIENCE

My house is borrowed

作者:TEENS
Aa
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我住在借来的房子里

Hermit crabs (寄居蟹) have long and soft bellies. But they don’t have shells on their bellies. To protect their bellies, they “borrow” others’ shells. After some shell animals die, hermit crabs live in their shells. These are their houses.

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