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.
1 Science is also important because without science our world would be a lot sadder. 2  Science is very important just like math. 3  Science is used everyday by people. 4  Science can be considered a series of trials and errors. 5  By our trials and errors we make new inventions.