Italian dressing contains olive oil and vinegar, which will separate out from each other if left to sit. This makes the dressing a:

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

Use the drop-down menus to answer each question. which runner finished the 100 m race in the least amount of time? which runner stopped running for a few seconds during the race? at what distance did anastasia overtake chloe in the race?

Compare and contrast physical changes with chemical changes.