1. triangle, rectangle, pentagon, _______   hexagon   octagon   heptagon   square   Hint Half-n-half Clue   2. point, segment, _______ , line   arc   dash   ray   dot   Half-n-half Clue   3. egg, _______ , pupa, butterfly   larva   tadpole   spawn   cocoon   Half-n-half Clue   4. word, sentence, _______ , chapter   index   line   book   paragraph   Half-n-half Clue   5. millimeter, _______ , decimeter, meter   kilometer   centimeter   nanometer   decameter   Half-n-half Clue   6. heel, knee, chest, _______   foot   neck   ankle   waist   Half-n-half Clue   7. North Pole, Arctic Circle, _______ , Equator   Antarctic Circle   South Pole   Tropic of Capricorn   Tropic of Cancer   Half-n-half Clue