Respuesta :
A. Boil the water. Collect the solid. - 6. Sugar water.
B. Dissolve salt in water. Pour through filter paper and collect the sand. - 1. Sand and salt.
C. Remove iron filings with magnet. - 4. Sand and iron filings.
D. Use a screen to sift and separate the big pieces from smaller pieces. - 3. Sand and gravel.
E. Pick out the bigger particles. - 2. Gravel and rocks.
F. Add water and float one type of particle. - 5. Sand and wood shavings.