BKU - Std VII Quiz

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Across
  1. 4. nutrition where two or more than two types of plants live together to fulfil their needs.
  2. 5. the first name of the scientist who named the electric charges.
  3. 8. method involves heating the foodstuff at a certain temperature.
  4. 9. the distance traversed by a body in a specific direction in a unit time.
  5. 10. thread like root arising from the stem
Down
  1. 1. the lightening conductor is made of this strip.
  2. 2. Another name for thermos flask.
  3. 3. wave generated by an earthquake or volcano occurring in the ocean.
  4. 6. a scalar quantity.
  5. 7. cannot be seen with the naked eye, need a microscope.