- Name the method you would use to separate the following mixtures. a) Sand and ammonium chloride.( 1mk)

b) Oil and Water. ( 1mk)
c) Kerosene and crude oil ( 1mk)​

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