When you press a key on the piano<span> it causes a small hammer inside the </span>piano<span> to hit a string or strings. Each key is connected to its own hammer or hammers which hit a specific string or number of strings. When the hammer hits a string, it vibrates and </span>makes<span> a sound that is tuned to a specific note.
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Answer: because it is the best thing to do and it is why people always choose it before any thing else because it leaves respect to other peo0le to give respect to you and others
Answer:
how everything is black and that figure is bold red
Explanation: