Author Question: A disease-causing organism is known as a(n): a. histamine. b. antigen. c. anaphylaxis. d. ... (Read 46 times)

littleanan

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A disease-causing organism is known as a(n):
 a. histamine.
  b. antigen.
  c. anaphylaxis.
  d. pathogen.

Question 2

What is the number one health impediment hindering academic performance?
 a. sleep problems
  b. alcohol use
  c. stress
  d. relationship difficulty



carlsona147

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Answer to Question 1

D

Answer to Question 2

C



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