Sodium fluoride is a chemical that is added in many municipal water supplies to prevent tooth decay. You can even find it in your toothpaste if you look at the ingredients. Sodium fluoride is a very safe and effective chemical used in lots of oral products because of its benefits against tooth decay. Hope this helps!
The anterior part of the lower neck, below the larynx (voice box).
Answer: In the image below
did the mf test foo
The supercontinent Pangaea began to break apart approximately 175 million years ago.
