why is spaghetti a heterogeneous mixture

Spaghetti is considered a heterogeneous mixture because its components are not uniformly distributed and can be distinguished easily. In a typical spaghetti dish, you can see the distinct parts such as noodles, sauce, meat, and vegetables, and these ingredients are not blended into a single uniform phase. This non-uniform distribution of the different ingredients makes spaghetti heterogeneous rather than homogeneous.