Question

friction is evil to human beings
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Answer 1

Answer:

Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For ins.tance, all organisms are made up of cells that process hereditary information in genes, which can be transmitted to future generations.

Answer 2

• this is your answer .
• Frictional force causes a lot of losses in general upkeep and wear and tear of machinery. Hence it is considered as a evil. Basic activities like walking and writing on a surface are possible due to friction. Hence it is considered as a necessary evil .