1. Pick the "odd one out".    Swallow   Bat    Kingfisher    Hawk   Eagle   Hint Half-n-half Clue   2. The salmon belongs to which of the following classes of vertebrates?   Mammals   Amphibians   Fish   Half-n-half Clue   3. The female mosquito feeds on _______.   blood   nectar   sap   Half-n-half Clue   4. Which of the following animals travels from the sea up a river in order to spawn?   Oyster   Salmon   Newt   Lemming   Salamander   Half-n-half Clue   5. The bodily changes that occur in the lives of insects and amphibians are referred to as _______.   geotaxis   chemotropism   metamorphosis   Half-n-half Clue   6. Which of the following animals is a marsupial?   Whale   Kangaroo   Tapir   Seal   Giraffe   Half-n-half Clue   7. Pick the "odd one out" (with reference to vertebrates and invertebrates).   Newt   Piranha   Eagle   Lizard   Shrimp   Half-n-half Clue