This question requires approving one method and disproving the three other methods.
David orr writes that one ecological law is "There is no away", by this he means?
A) No matter is lost, it is cycled through the ecosystem.
B) Useable energy is lost, but the total energy of the universe is constant.
C) Biodiversity changes, but as species go extinct, others become new species
D) Environmental issues are global, you can not escape them.
PLEASE NOTE THAT THIS IS NOT AN OPINION QUESTION
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