1. The salamander belongs to which of the following classes of vertebrates?   Fish   Reptiles   Amphibians   Hint Half-n-half Clue   2. Which of the following aquatic animals is a fish?   Newt   Leech   Elver   Half-n-half Clue   3. A home for _______ is known as a vivarium.   fish   ants   reptiles   Half-n-half Clue   4. A home for ants is known as _______.   an aquarium   a formicarium   a vivarium   Half-n-half Clue   5. Pick the "odd one out" (with reference to vertebrates and invertebrates).   Butterfly   Spider   Snail   Snake   Earthworm   Half-n-half Clue   6. The female mosquito feeds on _______.   blood   nectar   sap   Half-n-half Clue   7. Which of the following animals has compound eyes?   House-Fly   Earthworm   Ringworm   Tapeworm   Hookworm   Half-n-half Clue