1. A long-sighted person can see a distant object but has difficulty in seeing a near object.   True   False   2. _______ is a unicellular animal.   Chlamydomonas   Spirogyra   Amoeba   Hint Half-n-half Clue   3. _______ animals live in water.   Aerial   Aquatic   Arboreal   Half-n-half Clue   4. _______ animals live on trees.   Terrestrial   Arboreal   Aerial   Half-n-half Clue   5. The larvae of house-flies are known as _______.   pupas   maggots   caterpillars   Half-n-half Clue   6. Which of the following two develop first in a tadpole?   Front Legs   Hind Legs   7. _______ animals live are active during the day time and rest at night.   Autotrophic   Diurnal   Nocturnal   Half-n-half Clue