the good things about the wheel consist of transportation, the ability to move large objects, and the invention of the wheel led to the invention of other important inventions such as the gear leading to the invention of automobiles.
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it is an eco friendly way to generate electricity. it doesn't cost much money and it does not pollute. the disadvantages though is that you need constant flow of water.
You could say a bike wheel is a wheel and axle. Also a doorknob is a wheel and axle.
advantages and disadvantages of recession
There are endless advantages of being a doctor. Some of the top advantages would be the money and the satisfaction of helping others.
what are the advantages and disadvantages of refrigeration