An apple pudding is prepared by combining apples, sugar, butter, and lemon juice. to which category does it belong? what kind of matter is smoke

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean