Despite a vigorous training schedule and careful meal planning, anthony "hit the wall" at mile 12 of his half-marathon and he had to walk the last mile. to what can his inability to finish the race most likely be attributed?

Define production possibility curve

One of the results of the 2010 golf of mexico oil spill is the threat to various species in the goths ecosystem it disturbed and in some cases forever altered the of the gulf coast

In article v of the united states constitution, the amendment process is explained. why did the framers include provisions for amending the constitution? a) to limit the individual liberties of american citizens b) to allow the constitution to adapt to future circumstances c) to allow the president to change the constitution as needed eliminate d) to ensure that state governments had more power than the nation