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 70... ...
Tiktaalik fossil, Shubin Lab, University of Chicago; (r) drawing of Tiktaalik fin Photo Research skeleton, Kalliopi Monoyios; 5 airplane passengers, Christine Hauser Reuters/Corbis; 6 wheat field, Agricultural Research Service; 7 Trinidadian guppies, Sean Earnshaw and Production Manager Anne Magurran; 8 loggerhead turtle laying eggs, Dorothy Lewis Lynda Richardson/Corbis; 9 ethanol gas pump, U.S.
|
Key Terms
This material may be derived from roughly machine-read images, and so is provided only to facilitate research.
More
information on Chapter Skim is available.