Author Question: Leukocytes are the workhorses of the immune system and are produced in the: a. pancreas. b. ... (Read 31 times)

jjjetplane

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Leukocytes are the workhorses of the immune system and are produced in the:
 
  a. pancreas.
  b. liver.
  c. intestines.
  d. bone marrow.

Question 2

The primary fuel source for muscles is(are):
 
  a. proteins.
  b. oxygen.
  c. carbohydrates.
  d. sodium.



lauravaras

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Answer to Question 1

Answer: d

Answer to Question 2

Answer: c



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