Energy sources that will never run out. Such as, light, air, and water. But it can be ruined. I didnt Google any of this. Please give me brainliest, I just need one more to lvl up!
Because MP3 players cost less to make, if demand does not change, there will be more profit. This is because there would be the same amount demand and less money being made into making the product, meaning less expense, which means a bigger profit.
Good treatment for customer,well coming of the customer,to provide quality surviec
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Non of the above all of the others take from you or make problems.
