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Title: For all ecosystems there are two ecological principles: first, that natural resources are finite and Post by: start-select on Jan 5, 2016 For all ecosystems there are two ecological principles: first, that natural resources are finite and, second,
A) changes enhance the ecosystem. B) ecosystems cause pollution. C) all aspects of an ecosystem are independent of each other. D) changing one aspect has consequences on other aspects of a system. Title: Re: For all ecosystems there are two ecological principles: first, that natural resources are finite Post by: danz90 on Jan 7, 2016 Content hidden
Title: Re: For all ecosystems there are two ecological principles: first, that natural resources are finite and Post by: start-select on Jan 15, 2016 That solves it :D
TY Title: Re: For all ecosystems there are two ecological principles: first, that natural resources are finite and Post by: danz90 on Jan 16, 2016 Will be around if you need anything else :D
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