Which statement accurately compares plant and animal cells? A. A plant cell has a nucleus, but an animal cell does not.
B. A plant cell has a cell membrane and a cell wall.
C. An animal cell has a cell membrane and a cell wall.
D. An animal cell has mitochondria, but a plant cell does not

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