II. Tell whether the following materials is a Homogeneous Mixture or Heterogenous Mixture
16. rice grains and corn grits
17. rock salt and pepper
18. iodized salt and vetsin
19. flour and baby powder
20. paper clips and staple wire
III. Identify if thefollowing substances mix completely or do not mix completely.
21. Salt and vinegar
22. flour and cooking oil
23. sand and water_
24. malunggay leaves and water
25. dye and water