One such experiment is to take a baby tooth and keep it in a dish with Mountain Dew or Coca Cola for 14 days. Take a photograph of it every day. Keep the soda level the same each day.
A tooth has many surfaces and some people describe the decay by where it is on the tooth. The cavities the dentist can see by a clinical exam are on the chewing surfaces of the teeth and on the gumline area. There are some tooth decay cavities that are formed between the teeth due to lack of flossing. For these cavities, the dentist must take an x-ray to find them. You cannot see them by looking or feeling with the "pick". Another type of tooth decay is something that happens to an injured tooth called "internal resorption". The dentist also needs to take an x-ray to find this, unless the decay eats it way out of the tooth and shows at the gumline.
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An experiment is something like if we don't know if, for example, the result of salt solution. Then we must do it for real to find out the answer. An experiment is not only in the science lab. We can do an experiment everywhere, such as: Our homes, the park,... So that's what a science experiment means. People who haven't done an experiment yet must try some time.
Here is a picture of some tooth decay: http://www.icfcd.com/decayed-teeth.html
Facts in science change because scientists do experiment's and find out new things.
lalalapoo
Because we need to find the temperature of the surroundings
When their hypothesis for the conducted experiment is accurate.
Find a science project suitable for you and do the the research of what the topic you are going to do for you're science project. Then do the the full experiment and conclusion and research information if you need to
I really don't know. I did the science experiment with my science teacher but I didn't find out. SORRY!!! :(
As many as you can find that would effect your experiment in some way.
One can find tips on how to orchestrate science experiments for kids in activity workbooks available at local libraries and bookstores. One can also find science experiment tips through online sites such as Science Kids, Science Bob and Scholastic.