1. _______ are formed by the division of trachea.   Bronchi   Bronchioles   Air sacs   Ureters   Hint Half-n-half Clue   2. Voice box is the name given to the   larynx   trachea   pharynx   oral cavity   Half-n-half Clue   3. Bile is secreted by the   liver   gall bladder   pancreas   small intestine   Half-n-half Clue   4. Which of the following helps in digestion? A. Pancreatic juice B. Saliva C. Bile D. All of these   A   B    C   D   Half-n-half Clue   5. Food descends from the mouth to the stomach through the   esophagus   larynx   small intestine   trachea   Half-n-half Clue   6. Incisors are used for _______ the food.   cutting   chewing   tearing   grinding   Half-n-half Clue   7. Which of the following helps keep the human body cool? A. Respiration B. Mastication C. Perspiration D. Urination   A   B   C    D   Half-n-half Clue   Skip to Diagrammatic repr... ⇒