Final answer:
Pigs like Muriel, Benjamin, Clover, Boxer, and Mollie demonstrate different levels of learning in the book "Animal Farm."
Step-by-step explanation:
Animals, including pigs, can learn behaviors in different ways. Some of the types of learning include play, insight learning, and observational learning. In the book "Animal Farm," the pigs Muriel, Benjamin, Clover, Boxer, and Mollie all demonstrate different levels of learning. For example, Benjamin is portrayed as having a wise understanding of the farm animals' situation, while Boxer is dedicated and obedient. Each pig shows different levels of cognitive ability and behavior, which contributes to their distinct learning experiences.