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Author Question: Brightly colored antique children's toys from before 1970 may be colored with paints that are ... (Read 93 times)

mp14

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on: Jul 16, 2018
Brightly colored antique children's toys from before 1970 may be colored with paints that are contaminated with
 
  A) heavy metals.
  B) toxic plastic compounds.
  C) synthetic organic compounds.
  D) synthetic inorganic compounds.

Question 2

By design, the molecules that resist biodegradation and include some of the most problematic persistent organic pollutants are the
 
  A) synthetic organic compounds.
  B) inorganic compounds.
  C) recycled organic compounds.
  D) chlorinated heavy metals.


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JCABRERA33

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Reply #1 on: Jul 16, 2018
Answer to Question 1

A

Answer to Question 2

A


mp14

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Reply 2 on: Jul 16, 2018
Gracias!

amandalm

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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