25 July, 2016

Grade 4 Science Adaptations in animals (Part 3)




Grade 4 Science
Adaptations in animals (Part 3)
This experiment proved the use of blubber. (Blubber is a layer of fat under the skin of animals who live in extreme cold regions.) Students realized that they could dip their hand in ice cold water for a longer time when Vaseline was used to fill the space between the bags.

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