7. We know that energy and water are vital to the survival of an ecosystem. Based on this knowledge, why does conservation of resources become a necessity?
9. Discuss the relationship between organisms, energy resources (including availability) and the impact that this has on an organism in an ecosystem. You may find it helpful to choose a specific organism and ecosystem to use as an example to answer this question.
im stuck on these two problems. any help is appreciated.
2007-11-02
16:35:44
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2 answers
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asked by
Anonymous
in
Science & Mathematics
➔ Earth Sciences & Geology