The crown of a tooth is covered by:
A) cementum.
B) gingiva.
C) enamel.
D) dentin.
C) enamel.
The crown of the tooth is covered by enamel, the hardest substance in the body.
The cementum anchors the tooth into the gum. Gingiva are the gums. Dentin is the substance that
makes up the main bulk of the tooth.
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(a) eardrums (b) ossicles (c) cochlea (d) stapes
A ____ is a plant or animal that lives on or within another living organism at the expense of that organism
A) complement system? B) ?bacteria C) ?parasite D) ?macrophage
Why are plastic balls or yarn balls considered easier to hit and control in long handle implement tasks?
A. they move faster than most other balls B. they are already available in most equipment rooms C. they are easier for the child to see D. they don't roll as fast as regular balls or pucks
Metabolic syndrome is most strongly associated with which condition?
A. diabetes B. hypoglycemia C. osteoporosis D. carcinoma