Although some leeches consume small insects and larvae whole, this species is mainly a hematophage, meaning that it feeds on blood. The hematophagic leeches feed on invertebrates, fish, frogs, and, notably in the Mountain Lake pond, snapping turtles. Snapping turtles have been found here with more than eight leeches attached to them. They also feed on warm-blooded creatures when the opportunity arises.
The major organs of the respiratory system are the lungs, trachea, bronchi and diaphragm. The respiratory system works together with the cardiovascular system to deliver oxygen to the organs and with the autonomic nervous system to regulate breathing. Continue Reading.
The respiratory system (also referred to as the ventilator system) is a complex biological system comprised of several organs that facilitate the inhalation and exhalation of oxygen and carbon dioxide in living organisms (or, in other words, breathing).. The nose and nasal cavity constitute the main external opening of the respiratory system. They represent the entryway to the respiratory tract â a passage through the body which air uses for travel in order to reach the lungs.