A) Aumentan la secreción de jugos gástricos…………………………………………………………… b) Aumenta la secreción de leche en glándulas mamarias…………………………………………… c) Llegada del bolo alimenticio al estómago………………………………………………………… d) El bebé succiona el pezón del pecho de su madre…………………………………………………….. e) Se cierra la pupila…………………………………………………………………………… ………….. f) Aumenta la intensidad lumínica……………………………………………………………………… … g) Aumento de la secreción de saliva……………………………………………………………………… h) Presencia de comida en la boca. ……………………………………………………………………

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

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they kick it to the curb.

explanation:

that current was nasty.

artificial selection

explanation:

this occur when man select base on their intelligent