Answer:
I think it's all of them.
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.
Answer:
B and D
Explanation:
being a a soccer team can both help her or him be more social with people and also has physical benefits because you are being active so either
The answer is Pitting edema. Standing or sitting for drawn out stretches of time especially in a hot climate can make abundance liquid gather in feet, lower legs, and lower legs. Low protein levels in the blood caused by lack of healthy sustenance, kidney and liver ailment can likewise cause edema.
For a few people, setting edema can be an indication of a more genuine medical problem, for example, Blood clump: One of these in a profound vein can cause edema in the area of the coagulation.
I think that it is Lung cancer that is mainly caused by tobacco
