Regenerative agriculture practices like conservation tillage, crop rotation, and cover cropping increase soil biodiversity and organic matter, leading to more resilient soils that can: * Better withstand climate change impacts like flooding and drought.
Deliver stronger yields and nutrient-rich crops
Diminish erosion and runoff, leading to improved water quality on and off the farm
All of the above

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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b is the best answer for this question.