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Biology: Classification Essays and Term Papers
Coelacanthsare an ancient fish-like vertebrates that first appeared some 350 million years ago, about the time the first creatures emerged from sea to land. In terms of evolution, these ancient "fishes" are more closely related to land animals than to fish. Note the specimen's paired fins. They are ...
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Computers: Nonverbal CommunicationsCHAPTER 1:
Rationale and Literature Review
Magnafix says, "Have you figured out the secret entrance to
Kahn Draxen's castle?"
Newtrik sighs deeply.
Newtrik says, "I think so, but I haven't found the stone key yet!"
Magnafix grins mischievously.
Magnafix gives a ...
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"An Ecosystem's Disturbance By A PollutantL. Lehr
Freedman defines a pollutant as "the occurrence of toxic substances or energy in
a larger quality then the ecological communities or particular species can
tolerate without suffering measurable detriment" (Freeman, 562). Although the
effects of a pollutant on an organism vary depending on ...
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