Chimpanzees who have been taught sign language have difficulty with
A) asking for food.
B) syntax.
C) interchanging symbols.
D) combining signs.

Question

Quizplus · Accepted Answer

Studies have shown that chimpanzees who have been taught sign language have difficulty with syntax, which is the way in which words are combined to form phrases and sentences. They often use a limited set of signs and struggle to form grammatically correct sentences.

Chimpanzees Who Have Been Taught Sign Language Have Difficulty with