4th Class Science Our Body Question Bank Teeth and Microbes

  • question_answer 30) Which of the following methods is most suitable to kill tiny microbes or germs and to remove the foul odour of pillows and beddings?

    A)  Spraying perfume on them

    B)  Exposing them to sunlight

    C)  Soaking them in water

    D)  Burning them

    Correct Answer: B

    Solution :

    Exposing the pillows and beddings to sunlight removes foul odour and germs.

adversite



LIMITED OFFER HURRY UP! OFFER AVAILABLE ON ALL MATERIAL TILL TODAY ONLY!

You need to login to perform this action.
You will be redirected in 3 sec spinner

Free
Videos