Biology, 16.10.2020 06:01, mimithurmond03

3. a) How does the hair of certain animals help in keeping their bodies warm? b) Rena wanted to buy a gift made of animal fibre obtained without killing the animal. Which of the following would be the right gift for her to buy? Why?

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3. a) How does the hair of certain animals help in keeping their bodies warm? b) Rena wanted to buy...