2006-09-11 09:58:39 · 20 answers · asked by Anonymous in Education & Reference ➔ Homework Help
Enamel
2006-09-11 09:59:56 · answer #1 · answered by spiegy2000 6 · 0⤊ 1⤋
Some toothpastes have fluorides in them, which is believed to help harden the enamel and make it more resistant to dental caries. However, too much fluoride results in discoloration of the tooth enamel -- most commonly, brown spots or a streaky tan look.
The best thing you can do to keep teeth healthy is make sure kids get lots of calcium and brush their teeth.
2006-09-11 17:02:30 · answer #2 · answered by old lady 7 · 1⤊ 0⤋
Do you mean added to water to help keep healthy? If that is the case, Fluoride.
2006-09-11 17:00:58 · answer #3 · answered by Amanda 6 · 0⤊ 0⤋
The substance that keeps teeth healthy is flouride
If you have a plural subject, [teeth] it must agree grammatically: teeth/them tooth/it
Be happy
2006-09-11 17:07:45 · answer #4 · answered by Anonymous · 0⤊ 1⤋
Fluoride
2006-09-11 17:05:57 · answer #5 · answered by ziggy s 1 · 0⤊ 1⤋
Teeth are nurtured from the inside out, in addition to brushing/flossing regularly.
2006-09-11 17:01:15 · answer #6 · answered by RockC 2 · 0⤊ 0⤋
Floride
2006-09-11 17:01:46 · answer #7 · answered by Jacks036 5 · 0⤊ 0⤋
well having browsed some of the homework help questions I have to conclude that teachers really aren't doing a very good job...and why on earth is there a section on here that basically allows school kids to ask dumb questions rather than doing proper research or homework...people stop helping them, yahoo remove this pathetic excuse of a forum / area..you want to teach kids - teach them a) how to spell b) how to pose a question and c) to go do their own damn homework
2006-09-11 17:09:37 · answer #8 · answered by Gilly S 3 · 0⤊ 1⤋
Dentists can put on topical fluoride coating to prevent tooth decay.
2006-09-11 17:00:52 · answer #9 · answered by Rich Z 7 · 0⤊ 0⤋
If you mean added to tooth paste, then its fluoride.
2006-09-11 17:01:04 · answer #10 · answered by Marwan 2 · 0⤊ 0⤋