A car moves around a wide turn going 45/hr the whole time. The car has a constant A. Speed B. Velocity C. direction
D. acceleration

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