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Author Question: All substances are potentially toxic, but are hazardous only if consumed in sufficiently large ... (Read 481 times)

itsmyluck

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All substances are potentially toxic, but are hazardous only if consumed in sufficiently large quantities.
  Indicate whether the statement is true or false

Question 2

Lead usually poisons a person slowly rather than all at once.
  Indicate whether the statement is true or false



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TheNamesImani

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Answer to Question 1

T

Answer to Question 2

T





 

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