Answer:
A heterogeneous mixture is a mixture of two or more chemical substances (elements or compounds). Examples are: mixtures of sand and water or sand and iron filings, a conglomerate rock, water and oil, a portion salad, trail mix, and concrete (not cement).
Explanation:
3......................................
0.578 mL = 0.611 US qt = 0.509 Imp qt
Do you mean US quarts or Imperial quarts?
578 mL ×

= 0.578 L
US quarts0.578 L ×

= 0.611 qt
Imperial quarts0.578 L ×

= 0.509 qt