Question

Why do penguins move in big groups

Answer 1

Answer:

because they get more protection

Answer 2

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Emperor penguins huddle together to keep warm in the cold Antarctic winter -as anyone who's seen Happy Feet knows. The way penguins arrange themselves in clusters and move is quite efficient for a flock of birds waddling on ice. New Scientist compares it to the way cars move in a traffic jam.

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