Question

why do animals curl into a ball , when they feel very cold ..?

Answer 1

Because the total energy radiated by a body depends on its surface area .Thus when the animal feel very cold , its curl their bodies into a ball so as to decrease the surface area of their bodies which in turn helps to reduce the amount of heat lost by them.....!

I hope this correct...

Answer 2

hey mate here is your answer.

They do this to keep warm. Being curled up means they have less surface area exposed to the cold, so they lose heat more slowly.


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