Because a glass window is harder than a fingernail, a glass window

would have a higher number on the Mohs Hardness Scale.
would have a lower number on the Mohs Hardness Scale
would have the same number as a fingernail on the Mohs Hardness Scale.
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Respuesta :

Answer:

Because a glass window is harder than a fingernail, a glass window would have a higher number on Mohs hardness scale

Explanation:

it’s the first on because it the the glass i s harder then it would have a higher rating