Italian dressing is a heterogeneous mixture because the mixture contain substances of different phase. There are both liquid and solid in the dressing, therefore it is heterogeneous. If it is homogeneous, the dressing will be all liquid (or all solid but I don't think it will taste good anymore). Idk if this is the answer you want.
Answer:
a. In search. During the gold rush, many settlers travelled to California in search of gold.
Explanation:
The 2nd one i think hope it helps
_award brainliest if helped!
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