Answer:
Heterogeneous examples would be:
Mixtures: Chocolate Chip cookies, a Sandwich, tossed salad, Soda with Ice, Pizza etc...
Why? : Mixing together two solids without melting them together results in a heterogeneous mixture. Mixtures in two or more phases are heterogeneous mixtures (Ice in a drink, salt and oil etc...) :)
Hope this helps :P
