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Unformatted text preview: Also, through these two chapters, I realize everything is chained together and interconnected; no one can exist without anyone, like everything has its position to support others. If we do not treasure what we have and keep wasting the resources, until one day, when we used up one of them, we may realize how much we depend on it, or we can not live without it. It may not be only us, or also other species will be affected, the whole environment is like a key chain, if any of it loses, then the chain will break and does not work anymore....
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This note was uploaded on 09/18/2009 for the course BIO 120 taught by Professor Staff during the Fall '07 term at USC.
- Fall '07