<span>His opportunity cost is to give up the next best thing, in this case the digital camera. It is called a trade-off between cell phone and digital camera. But I could not imagine that it is a big one, compared to efficiency and equality.</span>
1. Depends because earthquakes are caused by shifting of tectonic plates over one another but moving in general could be either. I would say true. 2. True.
The global winds are more likely to affect the warm ocean currents because they are surface currents, while the cold currents are deep.
Hi!The Aztecs was the last american indian civilization in mexico.
