TOEFL Listening: ETS-TOEFL听力机经 - 33OB1SI4EP9WD79BP$

What does the professor imply when she says this? A. Crypsis in cephalopods can rarely fool human visual perception. B. Few animals use crypsis to hide from predators. C. New information has led to the reevaluation of some previous assumptions. D. More cephalopod research needs to be done to obtain accurate data.