TOEFL Listening: ETS-TOEFL听力机经 - 31143H33XYHANI81P$

Why does the professor mention the tiger? A. To illustrate that the results of the cephalopod research can be extended to many other animals B. To give an example of an animal whose crypsis strategy has been extensively studied C. To point out how different its crypsis strategy is from the strategy used by smaller animals D. To argue that predators rely on crypsis less than prey species do