How many atoms are in 3lb of carbon if 1lb=0.45636kg?

How air particles exert a pressure on the inside of the balloon

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

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