Learners of stage -9 performed an activity in which they tested whether the fat insulation in body of animals living in polar regions help them to survive in extremely cold regions.
They took Two glasses and pour ice cold water in it. In one finger they applied butter which mimics the fat insulation and then they pour their fingers of both the hands in ice child water. They observe that the finger which is having fat insulation is protects them from sensing icy water .
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