Unlike Earth, the planet Mars cannot support life. To give the planet Mars the ability to support life like ife on Earth, we would have to find a way to change the planet's
A)
atmosphere.
B)
Size
C)
Surface
D)
temperature

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