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Currently Skimming:

Credits
Pages 139-140

The Chapter Skim interface presents what we've algorithmically identified as the most significant single chunk of text within every page in the chapter.
Select key terms on the right to highlight them within pages of the chapter.


From page 139...
... page 2: Rain forest, Stephen Dalton, photographer, ~ Oxford Scientific Films. page 3: Insert, left: Bass, D alias Aquarium, ~ The National Audubon Society Collection.
From page 140...
... page 51: Students at Eastern Middle School, Silver Spring, Maryland, Robert Allen Strawn~ ohoto~rapher. page 54: Trilobite, Davi(3 McGrath, photographer, ~ Photo Archives, Denver Museum of Natural History.


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