1. Hearing is one of the major senses and like vision is important for distant warning and communication.
2. It can be used to alert, to communicate pleasure and fear.
3. It is a conscious appreciation of vibration perceived as sound. In order to do this, the appropriate signal must reach higher parts of the brain.
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2. It can be used to alert, to communicate pleasure and fear.
3. It is a conscious appreciation of vibration perceived as sound. In order to do this, the appropriate signal must reach higher parts of the brain.
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