Nevine wants to improve her javascript program's efficiency and scalability by defining her own processes, or functions. why are functions such an integral part of writing javascript code?

How do you tell if someone actually cares about you? and just say they do?

More solar radiation is absorbed by earth’s surface than by

Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.