Answer:
This procedure is called chairside bleaching and usually requires only one office visit. The dentist will apply either a protective gel to your gums or a rubber shield to protect your gums. Bleach is then applied to the teeth.
Explanation:
Answer:
D. Mri
Explanation: because a mri uses magnetic electro fields instead of a xray to view pictures of thee bodys anatomy and processes of the body.
Answer: The angle between them is not defined!
Answer:
This statement is mostly false. The stigma comes from the thought of the mother being careless enough to drink while pregnant and harm her child before it is born.
Explanation:
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The answer to your first question is D. Three months. The reason why is it takes at least 3 months to have detectible HIV antibodies. In rare cases, it may take up to 6-12 months.
The second question I'm not 100% positive on but I believe the answer would be B.