1. The body of an insect comprises three parts, namely the head, body and tail.   True   False   2. _______ animals live on land.   Terrestrial   Aerial   Arboreal   Hint Half-n-half Clue   3. Slow-worms and grass-snakes can be classified as reptiles which is one of the classes of vertebrates.   True   False   4. A short-sighted person can see a distant object but has difficulty in seeing a near object.   True   False   5. The part of the alimentary canal that absorbs water is the _______.   caecum   colon   rectum   Half-n-half Clue   6. A long-sighted person can see a distant object but has difficulty in seeing a near object.   False   True   7. _______ animals spend much of their time in air.   Arboreal   Aquatic   Aerial   Half-n-half Clue