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7th Class Science Sample Paper Science Sample Paper - 7

  • question_answer
    Describe the function of blood.

    Answer:

    (i) It transports the digested food from the small intestine to the other parts of the body.                                  
    (ii) It carries oxygen from the lungs to the other parts of the body.                                                               
    (iii) Blood helps in removal of carbon dioxide and wastes from the cells.       


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