When you watch a sunset, is the sun really moving across the sky? what's happening?

no

Explanation

The sun doesn't move at all, earth is spinning while orbiting around the sun.

what map. im not blind are i?

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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