What are crustatians?

Answer 1

Crustaceans are creatures that have many characteristics but there main one is that they have several plates made of calcium to protect its body.

some other characteristics include

• they have 2 antennas
• they have 16 to 60 calcium plates on their body
• they have 3 main parts, a head, body and an abdomen

See creatures usually evolve into crustaceans so that they can withstand large amounts of pressure when in deep waters.

Answer 2

Crustaceans are a diverse group of arthropods that includes crabs, lobsters, shrimp, and barnacles. They are primarily aquatic animals and are characterized by their hard exoskeleton and jointed limbs. Many crustaceans play important roles in marine ecosystems and are a common seafood source for humans.

Answer 3

Crustacens are loster,srimp,and crab. Also krill crayfish barnacles.

Answer 4

Crustatian means a animal with a shell for example : a crab has a shell!