Question 1 : The major function of the respiratory system is gas exchange between the external environment and an organism's ________ .
Question 2 : How do you write Respiratory system in latin?
Question 3 : ________ in dogs and some other animals provides a means of controlling body temperature.
Question 5 : The respiratory system lies dormant in the human ________ during pregnancy .
Question 6 : The most extreme form of these patterns is termed ________ cycles (DGC).
Question 7 : Insects were once believed to exchange gases with the environment continuously by the ________ of gases into the tracheal system.
Question 8 : ________ generally possess gills that allow exchange of oxygen from an aqueous environment into the circulatory system.
Question 9 : The skin of these animals is highly vascularized and moist, with moisture maintained via secretion of ________ from specialized cells.
Question 10 : In these organisms, the respiratory system can be subdivided into an upper respiratory tract and a ________ based on anatomical features.