Adaptation level is reached when a. environmental press exceeds competence. b. the environmental press is at the average state for a given level of competence. c. the environmental press makes no demands on competence but competence still exists. d. competence exceeds an environmental press.

Which of the following might cause the inflation rate to spike up sharply? the purchasing power of the average consumer decreases due to a sluggish economy. plentiful rainfall and moderate temperatures result in good harvests of wheat and soybeans. the items in the cpi market basket change to account for changing consumer buying habits. prices on world oil markets rise steeply due to war in the middle east.

Immigrants arriving in the united states during the late 1800s experienced many difficulties. which of the following was a problem which large numbers of immigrants faced?

What would you call a political system that is only meant to last for a short time