Getting help from a therapist or family and friends
There is no known beginning so they cant see how it started to form or how to cure it, the virus is also very difficult to predict what it is going to do, it is similar to cancer it could sit around and do nothing or one day it could go wild and kill somone
The answer is b. Essential
The resting membrane potential of a neuron is about -70 mV so it means that the inside of the neuron is 70 mV Less than outside