If the length of a single carbon-carbon bond is 154pm and the length of a double carbon-carbon bond is 133pm, what length would be expected for the carbon-carbon bonds in benzene.

Which of the following electromagnetic waves can create ions?

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

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?