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Author Question: What feature, besides their ability to kill insects, makes chlorinated hydrocarbons like DDT ... (Read 61 times)

jessicacav

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on: Aug 27, 2018
What feature, besides their ability to kill insects, makes chlorinated hydrocarbons like DDT attractive as an insecticide?
 
  A) They are not water soluble.
  B) They do not degrade rapidly.
  C) They accumulate in fat.
  D) all of the above
  E) only A and B

Question 2

Ice always occupies a smaller volume than water.
 
  Indicate whether the statement is true or false


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Andromeda18

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Reply #1 on: Aug 27, 2018
Answer to Question 1

E

Answer to Question 2

FALSE


jessicacav

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Reply 2 on: Aug 27, 2018
Gracias!

epscape

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Reply 3 on: Yesterday
:D TYSM

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