Question

Why are the sense of smell and sense of touch important for us?

Answer 1

sense of smell is important because it helps us to smell the surrounding. for example the smell of hot sizzling food reaches us and we identify the food been cooked in kitchen ,its only because of sense of smell, also sense of smell can alert us in any danger like gas leakage. pleasant smell signals our brain good thoughts. but unpleasant smell sends pain or negative thoughts to brain.

sense of touch is important because it helps us to feel. when we get hurt this is sense of touch which helps us to feel the hurt. when somebody touches us the fibres send signals to brain and we recognise that sensation.






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