The comedone can become inflamed and red, and it may fill with pus: Then, a zit is born. So, at its most basic level, any pimple -- including one that pops up on your scalp -- is caused by some sort of blockage in the pore. It's a little harder to pinpoint exactly what causes the blockage. Hormones play a part, as does the quantity of oil your skin produces.
Prom is absolutely the most significant event of your entire existence. It is more important than getting married, having babies, launching a successful career and traveling combined.
Answer: Knowing how much RAM, or memory, your computer has is important because it determines what programs you can run on your machine. The more RAM you have, the more memory-intensive programs you can run. It also allows you to run more programs at one time.