BIOLOGY CROSSWORD

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Across
  1. 2. The plant tissue that provides mechanical support.
  2. 4. Excess salts are excreted along with
  3. 6. During respiration _______ molecules are broken down to produce energy
  4. 8. this kind of nutrition occurs in animals
  5. 10. also known granas they are disk shaped
  6. 11. It converts ammonia into urea
  7. 13. flatworms comes under this classification
Down
  1. 1. Locomotion in Amoeba occurs with the help of this organ
  2. 3. The type of respiration where glucose molecules are partially broken down.
  3. 5. The chief excretory organ of the body?
  4. 7. What molecules are found on the surface of each membrane sac
  5. 9. skeletal muscle are also called as
  6. 12. connects bone to muscle