Answer:
number 1 i believe is the righ answer
Answer:
Gingivitis, Periodontitis, and Necrotizing ulcerative gingivitis.
Explanation:
Gingivitis - gums are mildly inflamed, may appear red or swollen and may bleed during brushing. Periodontitis - gums begin to separate and recede from the teeth. This allows plaque to move toward the roots, supporting fibers and bone. Necrotizing Ulcerative Gingivitis - supporting fibers, bone is destroyed and necrosis of the gum and surrounding tissue is seen.
Answer:
back straight, feet flat on the floor, arms at a completable straight position while typing.
Explanation:
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Recent NHTSA research indicates an overall fatality reducing effectiveness for air bags to be 11%.
The answer would be d.eating nutritious meals
