Answer;
Public water
Public water is the most reliable source of dietary fluoride.
Explanation;
Fluorine is essential for the normal mineralization of bones and the formation of dental enamel. The biggest percent (about 96%) of the Fluoride in the body is found in bones and teeth. In Teeth, Fluoride becomes incorporated into the crystalline structure of teeth, making them less susceptible to decay.
Answer:
Zika Disease
Explanation:
Young children are affected by Zika Virus therefore causing birth abnormalities
B. Excretory system. Think of it helping things to EXIT your body
Answer:
the nucleus determines what kind of proteins are made
