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13 questions
Sausage and mushroom pizza
Heterogeneous
Homogeneous
Air
Heterogeneous
Homogeneous
Brass (an alloy of copper and zinc)
Heterogeneous
Homogeneous
Chicken noodle soup
Heterogeneous
Homogeneous
A salad with lettuce, cheese, seeds, tomatoes, broccoli, and other vegetables
Heterogeneous
Homogeneous
Coca-Cola
Heterogeneous
Homogeneous
M&Ms
Heterogeneous
Homogeneous
Fruit salad
Heterogeneous
Homogeneous
Glue
Heterogeneous
Homogeneous
Cereal with milk
Heterogeneous
Homogeneous
Oil and vinegar salad dressing
Heterogeneous
Homogeneous
Beach sand
Heterogeneous
Homogeneous
Chocolate chip ice cream
Heterogeneous
Homogeneous
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