The skeleton is on the outside of a sea star they on the type of echinoderm. In Sea Stars and brittle stars the skeleton is small ossicles that move together creating flexible joints.
The outer covering of an apple is called the skin or peel.
Tonoplast is the outer covering of vacuole
Why do seeds have outer overing
The fleshy outer covering on pomegranate seeds is called arils, which contain the juicy pulp and seeds inside. The outer coating on yew seeds is a red, berry-like structure called an aril, which is often the only part of the seed that is eaten by birds.
They have shells to protect them from their enemies.
The outer part
Star fish is not a fish because it is an ''echinoderm''. It is an ''echinoderm'' because its body is divided into five parts and it has a spiny outer covering. It only is called a star''fish'' because it lives in water.
Like most fish, piranhas have scales covering their skin.
what is seahorse outer-covering
The outer covering of the eyeball is cornea.
Amphibians do not have outer covering.
the prothorax is an outer covering kindof like the abdomen
Bat is a mammal, so it's outer covering is hair whereas bird's outer covering is feather.
A seals outer covering is thick skin.
an ant's outer covering is their exoskeleton
Camels have hair as their outer covering.
Tonoplast is the outer covering of vacuole