3rd Class Science Our Changing Life Question Bank Our Changing Life

  • question_answer
    Cotton and woollen clothes are rough when compared to silk because _______.

    A) they have many uneven folds      

    B) they have many even folds

    C) the folds are small and even         

    D) the fibres are smooth

    Correct Answer: A

    Solution :

    they have many uneven folds  


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