The gills push the oxygen-poor water out through openings in the sides of the pharynx. Some fish, like sharks and lampreys, possess multiple gill openings. However, bony fish have a single gill opening on each side.This opening is hidden beneath a protective bony cover called an operculum.ost fish exchange gases using gills on either side of the pharynx (throat).
Cambridge Police Chief Tim Dwyer has been put on administrative leave, according to a posting on Facebook. The posting is on the City of Cambridge Information page; the page says it is administered by former City Council Member Howard Lewis. The chief âwas escorted out of City Hall on Friday.
Cambridge, Massachusetts, United States of America Specific Address: 1350 Massachusetts Avenue, Cambridge, MA 02138, United States. It is an Ivy League school and is the number one college in America. It was established in 1636 by the Massachusetts legislature.ambridge, Massachusetts, United States of America Specific Address: 1350 Massachusetts Avenue, Cambridge, MA 02138, United States. It is an Ivy League school and is the number one college in America. It was established in 1636 by the Massachusetts legislature.