Is thousand island salad dressing a heterogeneous mixture?

* Heterogeneous mixtures have components that are not evenly distributed throughout the mixture. They have visible differences and can be separated by physical means.

* Thousand Island dressing contains ingredients like mayonnaise, ketchup, chopped vegetables (onions, pickles, etc.), and spices. These ingredients are not uniformly distributed. You can often see distinct pieces of vegetables or spices within the dressing.

Therefore, because its components are not evenly dispersed and can be visually distinguished, Thousand Island dressing is classified as a heterogeneous mixture.