Question

why do we need to seprate mixtures?give 3 benifits​

Answer 1

Answer:

In nature, we find that most of the components are mixed with each other. To make them useful, we seperate mixture.

Examples :-

(i) Seperate grains from stones

(ii) Seperate sand from other particles

(iii) Seperate grains from stalks

Answer 2

Answer: 1.To remove unwanted materials.

2.To obtain useful materials