What do waves carry from place to place, energy, but not matter, matter, but not energy, both energy and matter, neither energy nor matter, How do we hear sounds?, wind carries sound to us, sound waves pass through vaccuum and reach our ear, light waves signal our brains to hear sound waves, air carries sound waves and sound wave make our eardrum vibrate, What type of waves can travel through empty space?, mechanical waves, sound waves, water waves, electromagnetic waves.

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