The brown stuff is called plaque. This forms on your teeth when you eat and its something you can't get rid of. There is tooth paste that can help maintain it.
Some can others can't but most probablt will
The answer is C. Squamous
flu symptoms and burning on urination
This stage happens between 2 to 4 weeks after initial infection which often cause a flu-like symptoms such as fever, headaches, and rashes due to the spreading of the virus all over our body