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The average weight of blue whales, the heaviest creatures ever to have lived on Earth

250 (tons)

The average weight of blue whales, the heaviest creatures ever to have lived on Earth.

Even in prehistoric times, when massive dinosaurs and giant sea creatures roamed the planet, no species ever reached this weight.

Blue whales, whose lengths can extend to that of a Boeing 737, achieve such massive sizes by feeding primarily on krill, small sea creatures just a few centimeters long.

To survive, these whales need to consume between 2 and 4 tons of krill daily, which amounts to approximately 40 million krill.

Видео The average weight of blue whales, the heaviest creatures ever to have lived on Earth канала Numbers Dictionary
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