Crustaceans emerge from eggs usually as a larval stage that looks nothing like the adult, but yes, they have shells.
Crustaceans grow their own shell, and they shed it when they need to grow using the process of ecdysis.
Well, regular crabs kinda are born with a shell, but if you're talking about a hermit crab... they find it in the ocean.
Crustaceans shells are made of chitin,a hard substance that is like hman fingernails. Hope this helps!
Depending on the animal. Some such as hermit crabs hunt for their shells on the ocean floor while turtles are born with theirs. it all just depends on the animals
Shell.
The process in which crustaceans shed their shell is a process called molting.
Gills, in the shell in molluscs, and between the hind legs in crustaceans.
Crayfish are crustaceans, and therefore have a shell-like outer covering called an exoskeleton.
Yes -- exoskeleton is an external skeleton, or shell. Crustaceans have this.
They have a shell to protect their back.
Yes! A turtle is a crustacean because it has a shell! Crustaceans are animals with shells!
Crustaceans are animals that live in the Ocean. Their skin, is their outer-shell of a body, so it would be hard and thick.
Similarities: Daphnia and crustaceans (such as shrimp) share the same kind of "jerky" movement through a body of water. Also, like crustaceans such as lobsters and crabs, both have a hard outer shell.
Some examples include: shrimp, crab, lobster, barncles, and prawns.
It has a shell but it is not a mollusk i.e. it is not a snail or a clam.
Carapace is a dorsal upper section of the exoskeleton or shell in a number of animal groups, including arthropods such as crustaceans and arachnids. The function of the carapace is to protect the animal and act as shelter.