Answer: Decreased levels of melatonin
Explanation: Melatonin is a substance that is excreted at night and by which the brain sends signals that one should sleep, that is, a man / woman is feeling sleepy. When melatonin secretion decreases, the alertness increases, as is the case with Colby. Melatonin levels decrease at the base of the brain signal regardless of whether or not Colby slept enough the previous night. Feeling tired will induce some other receptors and consequent signals from the brain, but a natural decrease in melatonin throughout the day occurs normally.
Answer:
True
Explanation:
Operations Management is an area of management that deals with processes and functions that manufacture goods and renders services to the end user while taking care of efficiency, effectiveness, and productivity.
OM primarily increase value-added during the transformation process.
OM information systems help to determine what resources will be needed
, when each resource will be needed and who will perform the work.
It's main objective is to utilize resources of the organization in the best possible manner.
It also considers many interrelated activities, such as forecasting, capacity planning, scheduling, managing inventories, assuring quality, motivating employees, deciding where to locate facilities, and more.
The given statement is true.
According to Churchill, Britain's position in the world greatly declined after World War II, since Britain had by this time lost much of its empire, and the United States had become the most dominant power in the west.
They had more soldiers, they had more commanders, using the commanders advantage they usually flanked Lee for easy victories,
The answer to this question is Longintudinal
Longintudinal research design is a tyoe of ressearch design that involved asking repetitive observations over same variables.
In a lot of cases, longintudinal research could take more than 10 years since the process is really long and repetitive.
