Why do you think it is important to protect many different habitats?

So the destruction of their natural habitats poses a real threat to their survival. Furthermore, species that migrate and inhabit more than one natural habitat are also vulnerable. Preservation of these habitats helps to prevent the entire ecosystem being harmed.

Explanation:

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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rain is the best answer