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Identify the most appropriate way of separating the components in the following mixtures.
1. Seashells slightly embedded in sand.
2. Peppercorns in a bottle of vinegar.
3. Water in a basin with sawdust.
4. Iron nails in sand.
5. Water in a salt solution.


Sagot :

1. Grab them using your hands
2. Drain the vinegar slowly
3. Use a spoon to scoop it out
4. Scatter the sand on a flat surface to find the iron nails
5. Boil the water and let it evaporate