The body shivers, shivering is something your body does in oder to keep warm. It is moving the muscles around, and trying to heat you up.
You get tired when you run because our leg muscles don't get enough oxygen anymore.
Illuminati sorry that’s all I got
Answer:
Taking care of your oral health is important because, for 1., So you don't start having cavities. For 2., You have to keep bacteria from forming in your mouth, because if not, you can start having gum disease, or tooth decay. For 3., If you don't take good care of your teeth, or tend to them how you should, you could wind up possibly having them pulled!
Explanation: