Exoskeleton
Most crustaceans have exoskeletons The skeleton is on the outside:)
Chiton possess a highly conserved skeleton of eight shell plates (valves) surrounded by spicules or scales
No, crustaceans have exoskeletons (skeleton on the outside of the body).
No, they are crustaceans which are arthropods which are invertebrates. This means they have an exoskeleton.
Any invertebrate does not have a skeleton. This includes insects, arachnids, crustaceans, molluscs and coelenterates, just to name a few.
Yes -- exoskeleton is an external skeleton, or shell. Crustaceans have this.
because they leave in forest
No. Crabs are crustaceans.Mammals have fur or hair, are warm blooded, give birth and have an internal skeleton..Crustaceans are cold blooded, lay eggs and have an external skeleton (shell).
internal skeleton
No, bobcats do not have an exoskeleton. They are mammals and possess an internal skeleton made of bones. Exoskeletons are characteristic of certain invertebrates, such as insects and crustaceans, which provide external support and protection. Bobcats have fur and muscle that support their bodies instead.
The fact that they have an internal skeleton and a backbone. because it has a back bone
Mammals do not have exoskeletons; instead, they possess an internal skeleton made of bone or cartilage. An exoskeleton, which is a hard outer structure that provides support and protection, is characteristic of invertebrates like insects and crustaceans. Mammals have evolved various adaptations, such as fur or skin, to protect their bodies while relying on their internal skeleton for structural support.