No, all vertebrates have an internal skeletal system although some are also externally armoured eg Armadillos and Turtles
They have an exoskeleton.
They have an exoskeleton.
amphibia
No. Like all vertebrates, snakes have endoskeletons.
Snakes are vertebrates and thus have an endoskeleton.
yes. if vertebrate means that they have an exoskeleton
A wasp is a predatory animal and not a parasite.
No. Amphibians and reptiles are vertebrates and thus have an endoskeleton like we do.
They are insects, therefore they are invertebrates.
Snails have a shell, but no spine. Butterflies have an exoskeleton, but no spine. The defining characteristic for all vertebrates is a spine, so neither snails or butterflies are vertebrates.
vertebrates because they do not have an internal skeleton. Instead, they possess an exoskeleton (i.e. a skeleton "on the outside") made of a substance called chitin.invertebrate.vertebrate
All whales have internal skeletons and are vertebrates.