Crabs support their body through their eight legs as well as an exoskeleton, which means that the bones are outside and the body is inside. The exoskeleton in this case is a shell, and the claws are pincers because they are used for pinching purposes.
they support bymoving \
King crab, opilio, coconut
Organisms such as insects, crustaceans (e.g. crabs, lobsters), and arachnids (e.g. spiders, scorpions) have an exoskeleton. This external skeleton provides support and protection for their bodies.
No, hermit crabs do not have a backbone. They are invertebrates, which means they lack a spinal column. Instead, they have an exoskeleton made of chitin that provides support and protection for their bodies.
They both have two parts to their bodies
yes for their bodies, meat, and pretty shells :)
No, unlike lobsters and crabs our bones are on the inside of our bodies.
Fiddler crabs move with the feet below their bodies.
Crabs are crustaceans, and they have an exoskeleton that is the hardened outer covering of their bodies.
There is only one main difference between hermit crabs and barnacles. Hermit crabs have a hard exoskeleton that protects their bodies.
Decapods (Lobsters, crabs etc.) are examples of invertebrates that have shells or chitinous bodies that protect their bodies.
To protect their rather soft bodies.