Please help me
What are segments?​

a  component of a business that generates its own revenues and creates its own product, product lines, or service offerings. Segments typically have discrete associated costs and operations. Segments are also referred to as "business segments."

Explanation:

each of the parts into which something is or may be divided.

depends on if you on plato or not

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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