Assuming I read your question correctly, If all your molars (teeth responsible for grinding and mashing) appear to have dark yellow or brown spots, a dentist would take bite wings (dental x-rays) and determine If fillings would be appropriate.
If a tooth shows signs of advanced decay or damage to the root(s), a root canal may be
necessary. It's better, cheaper, and less time consuming to have fillings done versus
having a root canal.
Because, without teeth, your mouth would have no other device to chew with.
Yes!! gum is 92.3671234923% of your cavities.
One example would be your teeth. Of course you use all your teeth to eat but each tooth has a job .For example your front teeth are to cut not chew and your back teeth were to chew not to cut.
A guinea pigs teeth would keep growing longer if he didn't wear them down chewing and he would finally die. Other rodents do the same thing.
crush food with your teeth? quite simple its chew
I suppose, if you really hungry, but if you ate your own what would you chew them with?
they use their teeth to grab their food and they don't chew their food
yes, but it is very rarely to happen it only happens when they chew on bones or any hard object
personally i think you have to brush daily,floss, not chew too much gum, visit the dentist every 6 months, and try not to get cavities
humans chew up and down (with their teeth)
seahorses do not chew their food because they do not have teeth
if they have teeth