How does the image of Buddha tend to vary from statue to statue?

Why are mangrove swamps an important part of the ecosystem of west africa?

How does sea floor spreading relate to supercontinents?

The graph shows the number of employed workers in the united states in nonfarm jobs from 2008 to 2013. the best conclusion that can be drawn from the graph is that the number of nonfarm jobs remained consistent over time. started going down in 2008. went up every year since 2008. started going down in 2010.