1. A fish is any member of a paraphyletic group of organisms that consist of all gill-bearing aquatic craniate animals that lack limbs with digits. Included in this definition…
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Slide 1 Slide 2 The aquatic air-breathing insect Notonecta has tracheal cells (cells lining the respiratory passages) that contain hemoglobin. What advantage would this metallo-protein…
Slide 1 Bellwork What are capillaries? Why is it important for them to be small and thin walled? Slide 2 Circulatory and respiration Slide 3 The lungs are the site for CO…
Slide 1 Gas Exchange and Waste Removal Chapter 3 p.87-97 Chapter 3 p.87-97 Slide 2 Gas Exchange in Multicellular Organisms For aerobic organisms, the basics of gas exchange…