Which of the following is NOT a kingdom? Protista Viruses Eubacteria Plantae FungiWhich structure is used by both the digestive and respiratory systems? nasal cavity pharynx bronchi alveoli none of the aboveQuestion 16 (1 point) Which of the following is the correct pathway that air flows when breathing in (inhalation)? Nasal cavity - Trachea - Alveolus - Bronchus Alveolus - Bronchus -Trachea - Nasal cavity Nasal cavity - Trachea - Bronchus - Alveolus Alveolus - Bronchus - Nasal cavity - TracheaQuestion 15 (1 point) Which of the following statement is NOT true regarding organisms in the Animal kingdom? their cells contain a cell wall their cells contain membrane bound organelles reproduce sexually their cells have a nucleusThe structure in the heart that prevents the back flow of blood are the __ valves muscles capillaries arteriesPREV 121122123124125126127128129 NEXT
