Answer:
Only humans have language because only humans are capable of rule-based abstract signing. Animals can often employ complex signals but no animal uses rule-based designators. Animals that can be trained to communicate using “language” (such as parrots or apes) are using words as signals, not as designators
Explanation:
The way in which animals signal code compare with human language in terms of arbitrariness is the fact that humans are capable of rule-based abstract signing and animals are not.
This refers to the way of communication between two or more people by the use of a universally acceptable method of linguistics which has meaning.
With this in mind, we can see that the animal signal code is their major way of communication based on the fact that they do not have a language like the humans do.
Read more about human language here:
https://brainly.com/question/18552892
