1. The whale belongs to which of the following classes of vertebrates?   Birds   Amphibians   Mammals   Hint Half-n-half Clue   2. Which of the following animals can be classified as a vertebrate which is omnivorous and is not stationary?   Oyster   Sea Anemone   Jellyfish   Man   Lobster   Half-n-half Clue   3. A home for _______ is known as a vivarium.   ants   reptiles   fish   Half-n-half Clue   4. Pick the "odd one out" (with reference to vertebrates and invertebrates).   Piranha   Lizard   Shrimp   Eagle   Newt   Half-n-half Clue   5. A home for fish is known as _______.   an aquarium   a vivarium   a formicarium   Half-n-half Clue   6. Which of the following animals travels from the sea up a river in order to spawn?   Newt   Lemming   Salmon   Oyster   Salamander   Half-n-half Clue   7. Pick the "odd one out" (with reference to vertebrates and invertebrates).   Snake   Spider   Earthworm   Snail   Butterfly   Half-n-half Clue