In fishes, the water is taken from the mouth, projected through gills to absorb oxygen, and sent out through the gill slits (cartilaginous fish) or operculum (bony fish). The primary function of a gill involves a counter current system of flowing blood in the gill and water around the gill in opposite directions.osted on. by Naveen. Gills vs Lungs. Gills and lungs are the main tissues that provide gas-exchanging surfaces for the respiratory function of most of the higher animals. Primarily fish has gills while amphibians, reptiles, birds, and mammals have lungs for respiration or gas exchange.
Captain Jake Anderson is taking over for Captain Elliott Neese on the Saga for the season, under the guidance of relief skipper Ray Flerchinger. He is determined to prove that he's ready to run his own boat.
Jack Norman. Edit Page Last Edit: 2 years 4 months ago. Jack Norman is the leader of Il Veltro and the final boss of Resident Evil Revelations. Although human at first, Jack Norman injects himself with huge amounts of the T-Abyss Virus to mutate himself into the Ultimate Abyss who then attacks Jill and Chris.ack Norman is the leader of Il Veltro and the final boss of Resident Evil Revelations.