Answer Happy

is part of the upper respiratory system and the --- 1. The ---- respiratory system. A. Oropharynx; Lacogonbarynx B. Main stem bronchus; secondary bronchioles C. Carina; main stem bronchus D. Oropharynx, Nasopharynx E. Nasopharynx; main stem bronchus 2. from the is transported to the and enters the blood in the A. External respiration; CO₂; atmosphere; O₂; CO₂; alveoli; pulmonary veins B. External respiration; O2; atmosphere; CO2; O2; alveoli; pulmonary capillaries C. Internal respiration; O2; atmosphere; CO₂; O₂; alveoli; pulmonary capillaries D. Internal respiration; NO; tissues; CO2; NO; bronchus; pulmonary arteries E. None of the above involves inhaling - 3. - involves exiting of - from the- the A. Internal respiration; CO₂; tissue capillaries; O₂; tissue capillaries B. Internal respiration; NO; pulmonary capillaries; NO; pulmonary capillaries C. External respiration; CO₂; tissue capillaries; O₂; tissue capillaries D. External respiration; O₂; tissue capillaries; CO2; tissue capillaries E. None of the above 4. A. Tertiary bronchi; terminal bronchioles Secondary bronchi; tertiary bronchi C. Primary bronchi; secondary bronchi D. Terminal bronchioles; respiratory bronchioles E. Alveolar ducts; alveolar sacs The conducting zone ends at the - the blood are the is part of the lower and exhaling. The inhaled ------ and entering of into So the first area for possible gas exchange with 5. The anatomical structures that air travels down in order from the nose to alveoli are: A. Nasopharynx; Laryngonbarynx: Oropharynx; Larynx; Main stem bronchus; trachea; secondary bronchi; respiratory bronchioles; terminal bronchioles; alveolar ducts; alveoli; alveolar sacs B. Nasopharynx; Oropharynx; Laryngonbarynx; Larynx; Trachea; Main stem bronchi; secondary bronchi; tertiary bronchi; terminal bronchioles; respiratory bronchioles; alveolar ducts; alygoj; alveolar sacs C. Nasopharynx; Oropharynx; Laryngonbarynx: Larynx; Trachea; secondary bronchi; Main stem bronchi; tertiary bronchi; terminal bronchioles; respiratory bronchioles; alveolar ducts; alveolar sacs; alveoli D. Oropharynx; Nasopharynx; Layogonbarynx: Larynx; Trachea; Main stem bronchi; sesunder bronchi; tertiary bronchi; terminal bronchioles; respiratory bronchioles; alveolar ducts; alveolar sacs; alveoli E. Nasopharynx; Oropharynx; Lacgolprynx: Larynx; Trachea; Main stem bronchi; secondary bronchi; tertiary bronchi; terminal bronchioles; respiratory bronchioles; alveolar ducts; alveolar sacs; alveoli