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Author Question: The 2009 H1N1 flu virus started in which animals? A) rats B) chickens C) cattle D) ... (Read 18 times)

lb_gilbert

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on: Jul 12, 2018
The 2009 H1N1 flu virus started in which animals?
 
  A) rats
  B) chickens
  C) cattle
  D) pigs

Question 2

All of the following are correct about bacteria EXCEPT
 
  A) they can live independently in nature.
  B) some produce harmful toxins.
  C) they are single-celled microorganisms.
  D) most types are harmful.


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Perkypinki

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

Answer: D

Answer to Question 2

Answer: D


lb_gilbert

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Reply 2 on: Jul 12, 2018
Great answer, keep it coming :)

jojobee318

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Reply 3 on: Yesterday
Gracias!

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