Arctic Whale Danger
Today, I read this book.
We can understand many things about arctic whales, for example, beluga whales, and narwhals which has a long horn by reading this book.
Especially, I surprised that narwhal's horn is not only used to fight other whales, but also help their sense environmental conditions like temperature!!
We can understand many things about arctic whales, for example, beluga whales, and narwhals which has a long horn by reading this book.
Especially, I surprised that narwhal's horn is not only used to fight other whales, but also help their sense environmental conditions like temperature!!
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