David Greybeard, a chimpanzee, displayed intelligence to what scientist?
Steve Irwin
Frans de Waal
Charles Darwin
Jane Goodall
Answer: The correct answer is Jane Goodall.
David Greybeard, a chimpanzee, displayed intelligence to what scientist?
Steve Irwin
Frans de Waal
Charles Darwin
Jane Goodall
Answer: The correct answer is Jane Goodall.