Which of the following species has demonstrated the ability to communicate meaningfully with each other and with humans by the use of gestures, sounds or symbols?
A)chimpanzees
B)dolphins
C)parrots
D)all of the above

Question

Quizplus · Accepted Answer

All of the species listed (chimpanzees, dolphins, and parrots) have demonstrated the ability to communicate meaningfully with each other and with humans through various means such as gestures, sounds, and symbols.

Which of the Following Species Has Demonstrated the Ability to Communicate