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.
Captain Beatty - The captain of Montagâs fire department. Although he is himself extremely well-read, paradoxically he hates books and people who insist on reading them. He is cunning and devious, and so perceptive that he appears to read Montagâs thoughts. Read an in-depth analysis of Captain Beatty.