Sunday, January 31, 2010

different senses

this senses have 4 type
*sight or vision is the ability of the brain and eye to detect electromagnetic waves within the visible range (light) which is why people see interpreting the image as "sight.
*hearing or vibration is the sense sound of perception.
*taste is one of the two main "chemical" senses
* smell is the other "chemical" sense.
* touch also called tactition , is a perception resulting from activation of neural receptors, generally in the skin including hair follicles, but also in the tongue , throat and mucosa.

- this i will explain this by using visual or power point to explain clearly and my classmate will understand clearly.

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