Grasshoppers have a(n) exoskeleton hydroskeleton endoskeleton, tapeworms have a(n) exoskeleton endoskeleton hydroskeleton, and crocodiles have a(n) endoskeleton exoskeleton hydroskeleton.
Grasshoppers have an exoskeleton - Tapeworms have an exoskeleton - Crocodiles have an endoskeleton
Exoskeleton are the skeletons that are found outside that supports the animal. Usually, it is found at their back for protection like in grasshoppers. Endoskeleton are found inside which is common among the vertebrates including the crocodile.
