question: What is the name of the complex mixture that consists of water, proteins, fats, carbohydrates, and minerals?
distractor3: sperm
distractor1: plasma
distractor2: blood
correct_answer: milk
support: Milk is a complex mixture of water, proteins, fats, carbohydrates, and minerals. While the minerals and carbohydrates are water-soluble, the fats and some of the proteins do not dissolve but are held in suspension.