With new technology like the internet communication has become faster, easier, and more efficient because of advances in technology. Cell phones, social networking websites, e-mail, and instant messaging are examples of technology which enable communication.
Answer:
Contingency
Explanation:
The Contingency plan reflects recognition that sometimes the best laid plans do not work the way you intended.
Contingency plans are often used as a back up plan bearing in mind that the original plan may not work out as planned. This type of plan is very important so as not to channel all energy and resources into a course that would fail in the long run.
A. roller coaster,"<span>an undulating wave that travels over the surface of a solid, especially of the ground in an earthquake, with a speed independent of wavelength."</span>
