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Sea creatures with an external skeleton, known as exoskeletons, include crustaceans like crabs, lobsters, and shrimp, which have a hard shell that provides protection and support. Additionally, some species of mollusks, such as oysters and clams, possess external shells made of calcium carbonate. Other examples include sea urchins and certain types of jellyfish, which have a more rigid outer structure. These exoskeletons serve crucial roles in defense and maintaining the organism's shape.
What else can I help you with?
Why isn't coral very colorful?
no it is skeleton pieces of tiny sea creatures.
What is an external skeleton and an internal skeleton?
Skeletons:All animals, including humans have skeletons. Humans have an internal skeleton. This means that our bones is on the inside of us. When an animal has an external skeleton it means that their skeleton is on the outside. These animals who have an external skeleton have what we commonly call shells. These shells are their skeleton which keeps their insides together. If you think of one of those big crabs and how there is a shell on the outside of them (not sea shells) this is their skeleton which is an external skeleton.
Why can you often see a sea stars skeleton on the outside?
i pokes out
Is lime stone sedimentary?
Lime stone is a sedimentary rock formed by the skeleton remains of ancient minute sea creatures.
Why are calcareous skeletons not found deep in the sea?
Alot of sea creatures do not need the strong skeleton to support their weight. But we have barely explored any of the actual deep sea, so who knows what might be found.
Why is a external skeleton called external?
External, meaning outside. Thus, Outside(External) Skeleton.
Where will you find the skeleton of coral creatures?
Near coral
What is the medical term meaning the outside of the skeleton?
The exoskeleton would mean outside the skeleton.
Does a sea horse have a endo skeleton exo skeleton or a hydrostatic skeleton?
It is endoskeleton. Seahorses have an interior skeleton.
Where is the skeleton on a ladybug?
outside
Is the leatherback sea turtles skeleton on the inside or outside of its body?
It is both. A turtle's skeleton includes the carapace (shell) but also is comprised of a spine and other joints (shoulder, hips, knees, etc) inside the body.
Are sea creatures dinosaurs?
Some sea creatures have ansetors of dinosaurs
