1) what is the function of touch a) to think b) to feel objects c) to fly d) to digest 2) what are mecanorreceptor a) to see b) to transport oxygen and nutrients c) There receptors perceive sensations d) to pumping blood e) ............................ f) ..... 3) What is Thermoreceptors  a) to move b) to produce energy c) perceive temperature d) to drink 4) what are pain receptor a) are water b) are neurons c) are cell d) are coke 5) where the tour begins a) in the brain b) in the the spinal cord c) in the cerebellum d) in the skin

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