Food wrapped in news paper is likely to get contaminated by
It gets contaminated by lead
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Fax machine was invented by
Which of the folowing is not a true snake?
Glass Snake is a liZard.
The smallest country of the world is
What type of lens is a magnifying glass?
A magnifying glass is a convex lens that is used to produce a magnified image of an object. It is also called a hand lens in laboratory contexts.
Who proved that microorganisms cause disease?
Hagia Sophia, also known as the “Church of the Holy Wisdom” is located in which country?
A symbol that represents a speech sound
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