What steps happens first when a cavity forms (i will mark as best answer)

These are the steps, which happen when a cavity is forming and causes long term damage:

White spots: When your teeth are at the start of decaying, you'll notice white spots on your teeth. So most of your teeth may be yellow, then you have spots of white.Enamal Decay: At this point, your teeth will start decaying underneath the surface of the tooth.Dentin Decay: Next, acid and anything harmful to your teeth will dissolve your teeth. If decay moves to your dentin, your tooth will start to experience sharp pain.Involvement of The Pulp: At this point, the pulp within your teeth may become infected by bacteria. Abscess Formation: Then, if the infection reaches the top of the tooth. It could cause swelling, and make the chance of you getting other  diseases.Tooth loss: Tooth loss is by far the worst part, by this time your teeth will start falling of due to being severely infected.

If you ever see any of these signs, I advise you too see a dentist. Not seeing a dentist, could have bad affects on your health.

I hope this helps! :)

-LizzyIsTheQueen

Grilled ham and cheese sandwich: caution: if you’re underaged then have a responsible adult supervising you to prevent any injuries.1. preheat a pan or griddle over medium heat. spread each bread slice with mustard — crust to crust is a must to get full coverage so that each bite is identical. if you don’t like mustard then use whatever else you like.2. use a trio of cheeses in a grilled cheese to achieve perfect harmony: 1 slice of american cheese for gooeyness, 1 slice of aged cheddar for sharpness and 1 slice of provolone or mozzarella for stringiness. if you don’t like these cheeses then use whatever else you like.3. ribbon your meat onto your sandwich to create dramatic height and a smoother bite down. don't just lay the meat flat — it makes for a flat sandwich.4. add anything else you'd like to the sandwich — (just make sure you season them with a bit of salt and 5. spread mayo on the outside of a grilled cheese before it goes into the pan or onto the griddle, which ensures that it will be perfectly golden brown every time.6. place on the griddle; dome your grilled cheese with a metal bowl to create a vortex of heat and ensure the cheese melts without over-toasting the exterior for a maximum of 3 minutes. flip, cover again and cook until the cheese is melted and the sandwiches are golden brown for a maximum of 3 minutes. hope this : )