Compare and contrast the circulatorysystems of an insect, a fish and a bird. Note the specific type of circulatory system found in each and its describe its main components, including the fluid found in each. Explain how theheart is involved in circulation, and where and why circulatoryfluid is at high pressure and low pressure in each system. Describewhat substances are delivered to all body cells by the circulatoryfluid. If the system includes blood, describe where and how thatblood receives oxygen. Finally, give one benefit and onedisadvantage for each type of circulatory system.