Which mixture is a homogeneous milk salad dressing soil granola cereal?

* Milk: Milk is a homogeneous mixture. The fat molecules are evenly dispersed throughout the water, creating a uniform appearance.

* Salad dressing: Salad dressing is usually heterogeneous. You can often see separate layers of oil and vinegar, or even small bits of herbs and spices.

* Soil: Soil is heterogeneous. It contains a mixture of sand, silt, clay, organic matter, and various minerals, all of which are visible under a microscope.

* Granola: Granola is heterogeneous. It's a mix of oats, nuts, seeds, and often dried fruit, all of which are visible to the naked eye.

* Cereal: Cereal can be either homogeneous or heterogeneous. Some cereals have a uniform texture (like puffed rice), while others have visible pieces of fruit, nuts, or other ingredients.

Therefore, the homogeneous mixture in the list is milk.