'At the Yerkes Primate Research Center, one of these animals named Lana learned 120 words of "Yerkish"'
a chimpanzee
MAMMALS: At the Yerkes Primate Research Center, one of these animals named Lana learned 120 words of Yerkish
At the Yerkes Primate Research Center, one of these animals named Lana learned 120 words of "Yerkish"
At the Yerkes Primate Research Center, one of these animals named Lana learned 120 words of "Yerkish"
MAMMALS
a chimpanzee
MAMMALS