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Home Q & A Board Biology-Related Homework Help General Biology
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sila sila
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6 years ago
A vast majority of scientists agree that disruption of the carbon cycle by human activities is altering the Earths climate and warming the planet.
  1.True
  2.False

Question 2

The ratio of net productivity at one trophic level to net productivity at the trophic level below it is known as:
  1.Ecological efficiency
  2.Harvesting efficiency
  3.Assimilation efficiency
  4.Production efficiency
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shallonn__shallonn__
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6 years ago
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sila Author
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#2
6 years ago
I wish all teachers could be as helpful as you instead of making us do things the complicated way...
wrote...
#3
6 years ago
It really depends on the course, never give up
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