Dunes8G Dunes8G

01-10-2019
Chemistry

contestada

how do toothpaste prevent tooth decay?

Respuesta :

mkenser4 mkenser4

01-10-2019

Answer:Flouride it creates enamel.

Explanation:

enamel (that's the tooth's hard outer surface) more resistant to acids produced by the bacteria living on the teeth and gums.

Answer Link

Otras preguntas

What's the other term for: lacking respect; scornful

Choose the more precise measurement in the pair. A .) 6.7 mi or B.) 6 mi

example of onomatopoeia in the seven ages of man

what we need to become success

What's the word for looking down on others; proud and scornful

name a metal that doesn't conduct electricity

Heat is released when H2 gas and O2 gas react to form H2O. Why? A. Breaking the H–H bond in H2 gas releases heat. B. Breaking the O–O bond in O2 gas releases he

A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnS

write a system of equations and solvea class of 195 students went on a field trip. They took 7 vehicles,some cars and some buses. find the number of cars and nu

I figured out the 1st question but I do not understand the second one...please show me step by step! Thank you!