Beatrice and Allen Gardner taught the chimpanzee Washoe to communicate by means of:
A. sign language
B. pictures C. computers D. Morse code
Beatrice and Allen Gardner taught the chimpanzee Washoe to communicate by means of: | sign language | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database