Compare the structures of different species that help them leave hell is an eco-skeleton similar to an internal skeleton?How is it different?

leave hell?

and the whole sentence is a mess.

Did you know?

The structures in different species that aid their movement, such as an eco-skeleton or an internal skeleton, may have some similarities but also several distinguishing characteristics. While both types provide support and protection, an eco-skeleton is typically found in invertebrates like insects and crustaceans. It is composed of a tough outer exoskeleton that encases the body, offering defense against predators and structural support. On the other hand, an internal skeleton, as seen in vertebrates like mammals, reptiles, and birds, consists of bones located inside the body, providing greater flexibility and mobility. The internal skeleton allows for the growth and development of these species, facilitating their adaptation to various environments.