2. Sample Papers
  3. 7th Class
  4. Science

7th Class Science Sample Paper Science Sample Paper - 2

  • question_answer
    What are the components of blood?                                                                                                         

    Answer:

    (i)  RBCs
    (ii) WBCs
    (iii) Platelets
    (iv) Plasma                                                                                                                                                       


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