The resting potential is the permanent state of the neuron; the charge of the neuron does not change.

Both of the statements that is given is false because when the neuron is in resting potential, it is not in a permanent state and the resting potential is negative. The charge of the neuron will be depending on each activities or the charges it accumulates, that is why it is not true that it does not change. 

the answer is a) a shiprock was formed by igneous process

i believe the answer would be b. hope it : )