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Author Question: Many thousands of songbirds were recovered dead and analyzed in laboratories for DDT content; all ... (Read 18 times)

Coya19@aol.com

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on: Jun 19, 2018
Many thousands of songbirds were recovered dead and analyzed in laboratories for DDT content; all had
  toxic levels in their tissues.
  A synonym for toxic is
 
  a. healthy
  b. nutritious
  c. sustaining
  d. poisonous

Question 2

Ghosts of species past haunt ecosystems worldwide, which have already lost not just one or another type of
  grass or roundworm but also some of their strength at sustaining life as a whole.
  A synonym for sustaining is
 
  a. invasive
  b. starving
  c. nourishing
  d. detrimental


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joneynes

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Reply #1 on: Jun 19, 2018
Answer to Question 1

d. poisonous

Answer to Question 2

c. nourishing


Coya19@aol.com

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  • Posts: 601
Reply 2 on: Jun 19, 2018
Excellent

isabelt_18

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

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