A tragedy hits a small town. The elementary school explodes into flames trapping several classes of second graders. Because the volunteer fire department will take too long to get there, teachers and classified staff remove all the children to safety without considering the danger to themselves. During this crisis, the rescuers' __________ level must have been at an all time high. (Points: 5)

melatonin
testosterone
dopamine
endorphin
I think it is D but not sure

To determine the answer to this question, we need to understand the concept of stress and how it affects the human body. In a high-pressure situation like a tragedy or crisis, the body releases certain chemicals to cope with the stress.

Among the given options (melatonin, testosterone, dopamine, and endorphin), the one that is most likely to be at an all-time high during a crisis is endorphin. Endorphins are naturally produced by the body in response to stress or pain. They act as natural painkillers and make us feel good or euphoric.

During a crisis like the one described, the rescuers would be facing an immense level of stress and danger. In such situations, the body releases endorphins to help manage the stress and pain, which ultimately allows the individuals to push beyond their normal limits and focus on the task at hand – in this case, saving the children.

Thus, the correct answer is: endorphin