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How would you separate a mixture made up of the following components:
iron filings, sand, gravel, sugar?


Sagot :

 first to separate everything from the gravel 
Then use the magnet to pull out the iron 
Now you're left with sand and salt. 
put this mixture into water. 
The sand should sink to the bottom. the salt dissolves 
Pour the mixture through filter paper to catch the sand
Boil off the water and you're left with salt.