skin
Agnatha, which includes jawless fish like lampreys and hagfish, have a unique body covering characterized by smooth, slimy skin lacking scales. Instead of scales, their skin is covered in mucous, which aids in movement through water and offers some protection against parasites and infections. Their skin is also supported by a cartilaginous structure rather than bones, typical of more advanced fish classes.
through holes in there body. who knows what ones... probably all of them....
It depends on the classification of vertebrate.Mammals have a body covering of fur, skin or hair.Birds have a body covering of feathers.Reptiles have a body covering of scaly skin.Fish have a body covering of scales.Amphibians have a body covering of moist skin.
The body covering is molt I don't know what it is
Wallabies have a body covering of fur.
mostly furry ex. of cats , dogs , sheep , yak etc...
The body covering is fur.
A lion has a body covering of fur (hair).
Agnatha, which includes lampreys and hagfish, have a closed circulatory system with a two-chambered heart. This system allows for more efficient distribution of oxygen and nutrients throughout the body compared to an open circulatory system.
The body covering of a lemur is fur.
the body covering of a python is scales
A mole has a body covering of fur.