Job Growth, Salary, and Related Fields. Careers in environmental science are expected to grow more rapidly in the coming years. This is due to increasing concern by governments, businesses and individuals over the environment and how to prevent environmental disasters.
Report Abuse. Answer: Mucus ----------- Stomach is protected against gastric juice by gastric-mucosal barrier. The barrier consists of three protective components: * a compact epithelial cell lining Cells in the epithelium of the stomach are bound by tight junctions that repel harsh fluids that may injure the stomach lining.
The walls of the ventral body cavity and outer covering of its organs contain a thin covering called the serosa (also called serous membrane). It is a double-layered membrane made up of two parts called the â parietal serosa â (lines the cavity walls) and â visceral serosa â (covers organs in the cavity).orsal body cavity. The dorsal body cavity protects organs of the nervous system and has two subdivisions. The cranial cavity is the area within the skull and encloses the brain. The spinal (vertebral) cavity encases the vertebral column and spinal cord.