Particles tend to move from an area of high concentration to an area of low concentration in a process known as

The answer for #3 is c but i don't know why

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

What is true for a substance that releases energy