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Author Question: Too much ________, a chemical substance found in coffee, can cause symptoms such as jitteriness and ... (Read 57 times)

kwoodring

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on: Jul 12, 2018
Too much ________, a chemical substance found in coffee, can cause symptoms such as jitteriness and worsen your stress.
 
  A) nicotine
  B) melatonin
  C) caffeine
  D) niacin

Question 2

________ have an increased risk of ulcers, and those ulcers are particularly resistant to healing.
 
  A) Drug abusers
  B) Smokers
  C) Alcoholics
  D) Diabetics


Hdosisshsbshs

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Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


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