A filtration
B. Sieving
C using a maget
D decantation
1. Cornstarch and water
2. Iron and sulfur
3 Rice grains and stones
4. Pebbles and soil
5. Muddy water
6. Ground pepper and water
7. Flour and coarsely ground corn
8. Nerdles in a box of beads
9. Sesame seeds in soy sauce
10. Pebbles and iron nails
11. Fine sand from rocks
12 Sand from water
13. Gravel and sand
14. Salt and iron filings
15. Puns from assorted buttons
16. Coconut oil from coconut milk
17. Sand and pebbles
18. Pasta from water
19. Sand and thumb tacks
20 Salt solution
Answers & Comments
Answer:
1.a
2.c
3.b
4.a
5.a
6.a
7.b
8.c
9.a
10.c
11.b
12.a
13.b
14.c
15.c
16.d
17.b
18.a
19.c
20.d