A body cavity is any fluid-filled space in a multicellular organism other than those of vessels (such as blood vessels and lymph vessels). The term usually refers to the space located between an animal âs outer covering (epidermis), and the outer lining of the gut cavity, where internal organs develop.
They thought that the more jewelry they wore, the more attractive they would be to the gods. Men and women who had great wealth usually wore the most jewelry. Egyptians wore necklaces, bracelets, heavy neck collars, pendants, earrings, rings, and special buttons on their clothing.
Clothing also provides protection from harmful UV radiation. Clothes can be made out of fiber plants such as cotton, plastics such as polyester, or animal skin and hair such as wool.Humans began wearing clothes roughly 83,000 to 170,000 years ago.lothing also provides protection from harmful UV radiation. Clothes can be made out of fiber plants such as cotton, plastics such as polyester, or animal skin and hair such as wool.