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Author Question: How many of the 60 species of the genus Nicotiani can be used for human consumption? a. 2 b. 7 ... (Read 68 times)

DelorasTo

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on: Jun 22, 2018
How many of the 60 species of the genus Nicotiani can be used for human consumption?
 
  a. 2
  b. 7
  c. 15
  d. 28

Question 2

The main reason humans consume tobacco is for its __________ content.
 
  a. tar
  b. nicotine
  c. caffeine
  d. carbon monoxide


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sarah_brady415

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Reply #1 on: Jun 22, 2018
Answer to Question 1

a

Answer to Question 2

b


DelorasTo

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Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

duy1981999

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Reply 3 on: Yesterday
Wow, this really help

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