Somebody help. WILL GIVE BRAINLIEST.

Answer:
1. Pour the mixture in to bucket of water - Saw dust
2. Pass a magnet through mixture - Iron pieces
3. Press the mixture through a screen - Glass marbles
4. Evaporate the water - Salt
5. Pour the mixture through a filter - Sand
6. Remove a material floating through a surface -Saw dust
HOPE THIS WILL HELP YOU