2. Questions Bank
  3. 7th Class
  4. Science
  5. Transportation in Animals and Plants

7th Class Science Transportation in Animals and Plants Question Bank Life Processes

  • question_answer
    Exchange of gases, digested food between blood and tissues takes place through the walls:

    A) Heart               

    B) Arteries

    C) Veins    

    D)        Capillaries

    E) None of these

    Correct Answer: D

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