It is called an Exoskeleton.
A Vertebrate. An animal without an internal skeleton is called an Invertebrate.
an animal without a skeleton is an invertebrate
its spelt arthropod, but its an invertebrate with an external skeleton, a segmented body and jointed attachment called apendages
An arthropod is an invertebrate that has an exoskeleton (external skeleton a segmented body, and jointed attachments called appendages.
A spider is an invertebrate, an animal with no backbone(spine). It is an eight legged animal with an exo-skeleton called an arachnid
External, meaning outside. Thus, Outside(External) Skeleton.
Butterfly, worm, jellyfish, spider, sponge, starfish, and to much more to type.
invertebrate
(dovertebrates ) an animal without a penis or internal skeleton is called an dovertebrate an animal with backbone or internal skeleton is called a novertebrate
A dragonfly is an invertebrate because it has an exoskeleton on the outside of its body instead of an internal skeleton with a backbone.
An animal that has no internal skeleton is called an invertebrate. Invertebrates need to have other ways to propel them through the water, or on land. A worm, for example has to squirm or make an "S" shape to move.
Animals with skeletons on the outside are called exoskeletons. This external skeleton provides support and protection for the animal's body. Examples include arthropods like insects and crustaceans.