cartilage or bone
Bones cartilage
Humans are vertebrates. Our skeletons are rough. Chances are, all vertebrates skeletons are rough
True
Amphibians are vertebrates, meaning they have a backbone. The skeletal system is mostly made up of bone, but also contains some smaller portions of cartilage. Not all vertebrates have bone skeletons, Chondrichthyes (sharks, rays etc.) have skeletons made up entirely of cartilage. Amphibians however do not.
Vertebrates hae bony internal skeletons.
No
No cicadas are insects with no backbone or internal skeletons therefore they are not vertebrates.
Ants are not vertebrates. They do not have internal skeletons.
Vertebrates maintain a specific body shape based upon their skeletons.
yes; endoskeleton of vertebrates may be either bone or cartilage
YES. They are vertebrates like us
potatoes