Kanzi, a pygmy chimpanzee, has shown evidence that he can a. ...

[Anajune7]

Kanzi, a pygmy chimpanzee, has shown evidence that he can
 
  a. produce spoken language as well as signs.
 b. understand some human speech.
 c. read.
 d. develop new spoken words that other chimpanzees understand.

Question 2

Efforts to teach sign language to great apes have
 
  a. been more successful than efforts to teach spoken language.
 b. been about as successful as efforts to teach spoken language.
 c. been less successful than efforts to teach spoken language.
 d. not been successful at all.

[amandanbreshears]

Answer to Question 1

b

Answer to Question 2

a

[Anajune7]

Gracias!

[sultana.d]

Excellent