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Author Question: Contamination from which heavy metal comes from seepage of the metal from manufacturing plants into ... (Read 318 times)

jenna1

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on: Jul 11, 2018
Contamination from which heavy metal comes from seepage of the metal from manufacturing plants into bodies of water where it is ingested by fish?
 a. lead
  b. cadmium
  c. mercury
  d. selenium

Question 2

Which heavy metal is used in the manufacture of thermometers, dental fillings, and batteries?
 a. lead
  b. cadmium
  c. mercury
  d. selenium


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wtf444

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Reply #1 on: Jul 11, 2018
Answer to Question 1

C

Answer to Question 2

C


jenna1

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Reply 2 on: Jul 11, 2018
YES! Correct, THANKS for helping me on my review

ecabral0

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Reply 3 on: Yesterday
Gracias!

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