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Author Question: A pesticide of LD50 350 is more toxic than one with an LD50 or 150 . Indicate whether the ... (Read 73 times)

go.lag

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on: Jul 22, 2018
A pesticide of LD50 350 is more toxic than one with an LD50 or 150 .
 
  Indicate whether the statement is true or false

Question 2

Give three examples of major ions found in groundwater.
 
  What will be an ideal response?


nikmaaacs

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

FALSE

Answer to Question 2

sodium, chloride, calcium, magnesium, potassium


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