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Author Question: Because its various parts are always in flux, an ecosystem is said to be: a. cathartic b. ... (Read 82 times)

sdfghj

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Because its various parts are always in flux, an ecosystem is said to be:
 
 a. cathartic
  b. lethargic
  c. static
  d. dynamic

Question 2

The waters of the Earth system constitute the:
 
 a. atmosphere
  b. lithosphere
  c. hydrosphere
  d. biosphere



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DylanD1323

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Answer to Question 1

d

Answer to Question 2

c




sdfghj

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Reply 2 on: Jul 13, 2018
Thanks for the timely response, appreciate it


dreamfighter72

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Reply 3 on: Yesterday
Gracias!

 

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