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CHIMPANZEES ARE SURPRISINGLY SMART
Washoe, the chimpanzee, has more than a veneer of intelligence; she can signal her desire to eat, go in or out, be covered, or brush her teeth.
In addition, she can make signs for ‘‘I’m sony,” “I hurt,” “Hurry,” “Give me,” and a myriad of other terms that are familiar to young children.
This urbane animal can indicate that she craves more dessert by putting her fingers together (“more”) and then placing her index and second fingers on top of her tongue (“sweet”).
It is irrelevant that Washoe cannot actually talk.
What is important, however, is the consummate ease with which she has mastered her daily assignments.