Answer:
Automaticity speaking only about heart cells refers when cardiac pacing has the ability or property of depolarizing the myocardial cells creating heart beats spontaneously.
Explanation:
The spontaneous activity is initiated by specific cardiac cells that generate periodical electrical cycles. In the normal heart, automaticity is confined to the sinus node (remember that this is the natural pacemaker of the heart) and other conducting tissues. Cells that can reach the limit in the shortest amount of time have the greatest automaticity capacity since they can produce action potentials at a quicker rate than other cells.
Answer:
underestimating the inherent human capacity for destructive and evil behaviors.
Explanation:
Instinct -- it's something each and every individual is born with. It's not something we learn or something we see or something experience teaches us. For example, why someone likes strawberries, someone does not? Or why we pull away when a bad scent occurs? Why we blink? And many more. It's the same with violence -- someone is born with it in themselves, and someone, simply, is not.
It only does when the body runs out of energy
This is confirmed to be True.
