Author Question: Which generally does NOT need to be proven safe and effective before marketing? A) cosmetic B) ... (Read 178 times)

cookcarl

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Which generally does NOT need to be proven safe and effective before marketing?
 
  A) cosmetic
  B) drug
  C) food additive
  D) a cooking oil

Question 2

The highest grade of coal is
 
  A) anthracite.
  B) bituminous.
  C) lignite.
  D) peat.



batool

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Answer to Question 1

A

Answer to Question 2

A



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