A sponge is a member of the phylum Porifera. It is a simple animal with many cells, but no mouth, muscles, heart or brain. It is sessile: it cannot move from place to place the way most other animals can. A sponge is an animal that grows in one spot like most plants do.Nevertheless, sponges are quite successful. sponge is a member of the phylum Porifera. It is a simple animal with many cells, but no mouth, muscles, heart or brain. It is sessile: it cannot move from place to place the way most other animals can. A sponge is an animal that grows in one spot like most plants do. Nevertheless, sponges are quite successful.
Nosocomial infections: Types list. The list of types of Nosocomial infections mentioned in various sources includes: 1  Nosocomial infections by site: 2  Urinary tract infections. 3  Surgical site infections.  Respiratory tract infections.
Four commonly seen non-communicable genetic disorders/diseases include: 1  Tay-Sachs Disease-a recessive gene disorder leading to progressive deterioration of nerve cells and of mental and physical abilities that commences around six months of age and usually results in death by the age of four.ome of the key definitions related to non-communicable diseases include. 1  Epidemiological Transition-the notion that patterns of disease are fluid and will continue to evolve in the future. 2  Health Screenings-testing individuals before they develop symptoms or the disease itself.