<span>A is the most appropriate answer. Stress is a bodily reaction to stressors - it is a physiological response - but it is not benign, as this means harmless, and stress can be very bad for your health. When people do not know how to respond appropriately to environmental factors, they may become stressed.</span>
What is time dilation?
Answer: Time dilation is the difference of time between two events. This events are measured by two different observers that are moving relatively to each other or that are present two different places.
I hope it helps, Regards.
Entry-level jobs give the experience needed to gain a higher level job, and also helps those who are in higher levels jobs, successfully complete their jobs, because they do not have to complete the tasks assigned to those with lower-level jobs.