Impetigo is due to an infection caused by
A) Staphylococcus aureus but not Streptococcus pyogenes.
B) Streptococcus pyogenes but not Staphylococcus aureus.
C) either Staphylococcus aureus or Streptococcus pyogenes.
D) neither Staphylococcus aureus nor Streptococcus pyogenes.
Answer: C
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A) myosin B) acetylcholine C) dopamine D) calcium
It's possible for the same species to be categorized under two different names in different natural history museums around the world
Indicate whether the statement is true or false
In earlier times those who believed that spontaneous generation occurred believed that
A. rotting meat produced maggots. B. only living things could generate life. C. life arrived from outer space. D. organic molecules were produced spontaneously in an oxidizing atmosphere.
Age classes grouped into pre-reproductive, reproductive, and post-reproductive categories
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