When a dentist<span> gives </span>you<span> a filling, he or she first removes the decayed tooth material, cleans the affected area, and then fills the cleaned out </span>cavity<span> with a filling material. By closing off spaces where bacteria can enter, a filling also helps prevent further decay.</span>
Its D and you don't need to scream help ok?
Answer:
Prescription and alcohol mixing?
Explanation:
The National Institutes of Health play in community health, conducts health-related research.
<h3>What role does the National Institute of health play in the community health?</h3>
The National Institutes of Health is the prior company of the United States government liable for biomedical and general health research.
Thus, option "B" is correct, It conducts health-related research.
To learn more about National Institutes of Health click here:
brainly.com/question/2149629
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