The outer covering of an Arowana are scales. They have a large amount of scales and some thin skin on their fins that fit the length of their long bodies.
what is seahorse outer-covering
The outer covering of the eyeball is cornea.
Amphibians do not have outer covering.
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
The outer covering of a prawn in a shell.
The outer covering of the grain is called Husk.
The outer covering of an apple is called the skin or peel.
The outer covering of the grain is called Husk.