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please help guys the question is

give reasons

a. we have to separate the mixture

b. All impure substances are not harmful.

c. A mixture of iron fillings and sand can be separated by using a magnet

d. A sentences "shake before well use" is written on the bottle of the medicine.

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Respuesta :

karkisandhya520

Answer:

(a )people separate mixtures in order to ger a specific substance that they need.

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