Answer:
Absolute refractory period
Explanation:
The absolute refractory period is the period that is started from the initiation period of action potential to the immediately after peak point. This is called the Absolute Refractory Period. This is the time between neuron action potential and not lead the second action potential. The absolute refractory period takes around 1 to 2 minutes.
Thus here Gunther is becoming frustrated with television in the hotel room. He has been scanned through channels. This is the example of an absolute refractory period.
It is c because if its a past verb it would have past tense
