When the sun sets and it gets dark outside, this alerts the brain's pineal gland that it's almost time to go to sleep. The pineal gland, in turn, begins to secrete melatonin, a hormone that helps regulate the sleep-wake cycle. The next morning, melatonin levels drop, signaling to your body that it's time to wake up.
Making the world better, one answer at a time. The acronym DATA can stand for many things. One such is the Debt Aids Trade Africa and another is Do As Time Allows.ata is everything, the quesiton you asked consisted of data. data is the entity on which programs written or work. like library systems it is student details, book details â¦ on which program works.
Information. Information is processed data. The data that can be made useful is known as information. Information is basically the data plus the meaning of what the data was collected for. Data does not depend upon information but information depends upon data. It cannot be generated without the help of data.