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Biology-10th Life Processes CBSE Board 2024 Easy

(i) List any two characteristics of lungs which make them an efficient respiratory system. (ii) Name the part…

(i) List any two characteristics of lungs which make them an efficient respiratory system. (ii) Name the part of human respiratory system :
  1. (1)where air is filtered by fine hair and mucus lining.
  2. (2)which separates chest cavity from abdominal cavity.
  3. (3)which has balloon like structures where exchange of gases takes place.
  4. (4)two large air passages which connect trachea to lungs.

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