★ Food Quiz
Calcium is not required for…
A. Strengthening of bones and teeth.
B. Conduction of nerve impulses
C. Muscle contraction.
D. Blood clotting.
Select your answer:

Topics:
Components of Blood Bacteria, Viruses, Protozoa Fungi Toxicology Counseling: Fact or Myth? Viruses and Prions Pathology Endocrine The Cell Cycle Nasal Polyp Muscle & Nerve Tissue DNA Replication Teeth and Microbes Transportation Water Macromolecules Science Reproduction Renal & NeuralOther quiz:
Physical › ViewWhich is a good example of an activity that would increase flexibility?
A. Playing basketball
B. Yoga
C. Golf
D. Tennis
Diseases Key Terms › View
a disease regularly found among particular people or a certain area
A. epidemic
B. pandemic
C. endemic