3rd Class Science Sample Paper Science Olympiad Model Test Paper-4

  • question_answer A motor car needs petrol in order to move. It produces waste gases. Which characteristics of living organism are similar to those of a motor car?

    A) Nutrition and respiration

    B) Nutrition and reproduction

    C) Nutrition and growth

    D) Nutrition and excretion

    E) None of these

    Correct Answer: D

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