Calculate the number of molecules in a deep breath of air whose volume is 2.15 l at body temperature, 37 ∘c, and a pressure of 740 torr .

When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)

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

The number at the end of an isotope’s name is the number.