1. Quinine is obtained from the bark of which tree?   Bunyan   Eucalyptus   Cinchona   Redwood   Hint Half-n-half Clue   2. Which of the following helps keep body cool?   Mastication   Urination   Perspiration   Respiration   Half-n-half Clue   3. Fish breathe through   Fins   Gills   Lungs   Skin   Half-n-half Clue   4. Which of the following animals is not extinct?   Dodo   Cheetah   Brontosorus   Mammoth   Half-n-half Clue   5. What forms after the flowers have pollinated?   New Branches   Fruits   Leaves   Thorns   Half-n-half Clue   6. What is the name given to the green pigment in plants?   Chlorophyll   Starch   Tendrils   Stomata   Half-n-half Clue   7. The feathers of birds are good insulators.   True   False