The animal with 600 bones is the python.
While humans possess 206 bones, a considerable amount less than some other mammals, the python stands out with its remarkable bone structure. This high number of bones is primarily due to the large number of vertebrae that make up their long spine, providing them with the flexibility needed for movement and constriction.
It is interesting to note that the number of bones in animals can vary significantly. For instance, sharks have no bones (except in their jaw), relying instead on cartilage for skeletal support. This contrasts sharply with the python, demonstrating the wide range of skeletal adaptations found in the animal kingdom.