The correct answer is A. A slice of cheese
Step-by-step explanation:
In chemistry, a mixture refers to a substance that is created by mixing and combining others. Additionally, mixtures can be classified as homogeneous if all elements in it are distributed equally and therefore, the mixture has the same composition and appearance or as heterogeneous if elements are not distributed equally and the mixture does not form a whole.
Considering this, the one that is a homogenous mixture is a slice of cheese, because in this, the elements or components are distributed equally, which makes cheese be and look uniform, different to a bowl of fruit salad, a jar of mixed nuts or a bowl of salsa that are not completely uniform and therefore are heterogeneous mixtures.