The outer most covering of the brain is called dura mater. It consists of two layers, the periosteal outer layer and meningeal inner layer.
Dura mater
The insulated jacket or outer covering allows you to safely pick up an electrical cord that is plugged in.
terrestrial are planets that are the inner planets since there are made up of rock. but on the other hand. the outer planets are the gas giants. or the outer planets. they are made up of various gasses.
Very little is known about the make up of the surface of the outer planets. The outer planets are generally referred to as gas giants. While most of them are made up of mostly gasses, it is is believed that their cores are made up of liquified heavy metals.
it is made up of gas and liquids.
The outer core.
Human skin is made up of ectodermal tissue.
virus consist of two layers: 1. its inner layer is made up of DNA. 2. whereas its outer layer or covering is made up of PROTEIN.......and such virus is known as BACTERIOPHAGE VIRUS
Skin
Skin
Epidermis, or skin.
Jawless fish do not have scales, so their skin is naked. They also do not have jaws or paired appendages. They do, however, have a cartilaginous skeleton and a dorsal nerve cord that leads to a distinct brain.
Sponges belongs to family of coral reefs. their body is cvered with fibrous matter and the final last layer is covered the hard covering made up of Calcium carbonate. the outer covering of calcium carbonate helps them to protect them selves from their predators
epithelial
epithelial
Epithelial tissue
The tough outer covering that lies just outside the cell membrane in a plant cell is called the cell wall. In plant cells, it is usually made up of cellulose, hemicellulose and pectin.
Each outer planet is made up of gas