briefly discuss the sequence of events that occurs when the hand touch hot object
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SEQUENCES OF EVENTS WHEN WE TOUCH A HOT OBJECT
THE SIGNAL IS CARRIED BY THE AFFERENT NERVES TO THE NERVE CENTER WHICH IS THE GRAY MATTER OF SPINAL CORD WHERE THE INSTANTANEOUS DECISION IS MADE. EFFERENT NERVES CARRY THE SIGNAL FROM NERVE CENTER TO THE MUSCLES. THEN AND THEN WE LIFT UP OUR HAND.
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SEQUENCES OF EVENTS WHEN WE TOUCH A HOT OBJECT
RECEPTORS PRESENT IN THE SKIN ACCEPT THE EXTERNAL STIMULUS THAT THE OBJECT IS OVERHEATED. THE SIGNAL IS CARRIED BY THE AFFERENT NERVES TO THE NERVE CENTER WHICH IS THE GRAY MATTER OF SPINAL CORD WHERE THE INSTANTANEOUS DECISION IS MADE.
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