The average person uses 2,500 cal of energy per day. how many joules is that?

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

Why dose heating increase the speed at which a solution dissolved in water

For either problem would be greatly appreciated