Hi,
9. What is the amount of fluoride concentration in water that's considered safe for the prevention of dental decay?
D. 1 part per million
Answer:
Answer option B: Ashley will lose a point
Answer:
no
Explanation:
i explained this in questions, just claiming the points
Answer: Help the kid, if he/she is bleeding Take care of it, Bel them get to his/her parents.
Explanation: