I believe the answer is "b", sorry if i am incorrect.
Genetics can influence the production of enzymes which affect the process of metabolism and can result in extra storage of body fa
Answer:
according to google
"An action potential is part of the process that occurs during the firing of a neuron. During the action potential, part of the neural membrane opens to allow positively charged ions inside the cell and negatively charged ions out. This process causes a rapid increase in the positive charge of the nerve fiber."