In "the think tank," which conclusion can be drawn from the fact that some scientists at the think tank spend their time observing the social lives of animals? a. researchers want to know whether they can socialize with animals as easily as they can with people. b. researchers think that animals who can think must not be capable of socializing with other animals. c. researchers believe that such observations might lead to an improved understanding of how animals think. d. researchers are also interested in learning what animals think about the fact that they are being observed.