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Author Question: In terms of biogeochemical cycles, calcium has a(n) ________. A) mysterious cycle B) ... (Read 206 times)

Lisaclaire

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on: Jul 13, 2018
In terms of biogeochemical cycles, calcium has a(n) ________.
 
  A) mysterious cycle
  B) non-repeatable cycle
  C) asynchronous cycle
  D) cycle very similar to that of nitrogen
  E) sedimentary cycle

Question 2

Considering all major biogeochemical cycles, the human input is ________.
 
  A) making major alternations in most cycles
  B) insignificant
  C) limited to the carbon cycle
  D) never likely to be important
  E) several times larger than the natural fluxes of mass and energy


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stillxalice

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Reply #1 on: Jul 13, 2018
Answer to Question 1

39) In terms of biogeochemical cycles, calcium has a(n) ________.

Answer to Question 2

Answer: A


Lisaclaire

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Reply 2 on: Jul 13, 2018
:D TYSM

peter

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Reply 3 on: Yesterday
Excellent

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