Thursday, January 27, 2011

What is sound?

1 comment:

  1. Clara-What is sound?

    Sound is something that humans and other living creatures percieve with their ears short hear.There are also humans/creatures that are death, so they can´t hear anything. These people need to communicate with their hands, or something else.

    Communication

    People that can hear use a telephone ore
    cell phone to communicate with family/friends if they are not standing before you.
    Really modern are things like skype on the computer,where you can see the face and talk with them...

    I only wanted to speak about sound, so I´d better make an END!

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