1. Which of the following animals is an insect?   Shrimp   Gnat   Snail   Water-Flea   Mussel   Hint Half-n-half Clue   2. A home for ants is known as _______.   a formicarium   a vivarium   an aquarium   Half-n-half Clue   3. Which of the following animals can be classified as a vertebrate which is omnivorous and is not stationary?   Lobster   Man   Jellyfish   Oyster   Sea Anemone   Half-n-half Clue   4. The bodily changes that occur in the lives of insects and amphibians are referred to as _______.   geotaxis   metamorphosis   chemotropism   Half-n-half Clue   5. The lungs _______ when the diaphragm rises.   inflate   contract   expand   Half-n-half Clue   6. Which of the following animals travels from the sea up a river in order to spawn?   Salamander   Salmon   Oyster   Lemming   Newt   Half-n-half Clue   7. The tiny plants that small water animals feed on are known as _______.   aorta   plankton   diatoms   Half-n-half Clue