9 23 SI A ECL 365 Worksheet 9 1 What are the functions of the respiratory system 2 What are the types of respiratory systems and describe each 3 Name one organism that utilizes cutaneous respiration 4 A high is responsible for gas exchange There is high in the blood system and high in the 5 What three characteristics enhance gas exchange 6 Diagram and describe gas exchange via gills 7 Describe counter current flow specifically air flow 8 Lungs allow organisms to breathe in environments 9 Why the switch from gill filaments to lungs 10 In lungs there is a diffusion gradient due to the in the air 11 Most vertebrate lungs are and lead to a 12 There is a high low amount of surface area in vertebrate lungs circle one 13 True False All vertebrates have lungs that lead to a dead end sac 14 is the oxygen transporting protein found in most vertebrates 15 Describe factors that determine oxygen in blood 16 The Bohr effect allows for more to travel to the It helps get rid of more at the cellular level 17 The site of gas exchange occurs where in each of the following Gills Lungs Cutaneous
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