Which bedrock would be the most likely to contain fossils? a. precambrain granite b. cambrian shale c. pleistocene basalt d. middle-proterozoic quartzite?

What is the mercury length of time for one revolution around the sun?

Why are young eastern european democracies at an increased risk for turmoil during a global recession? a) anger against increased democracy b) failure of the free market system c) government corruption d) lack of from the e.u.

Afarmer who is grown corn for the past five years notices in the sixth year that the his harvest is significantly smaller, despite an increase in labor on the farm. the following year, the harvest continue to decline. which of the following explanations most plausibly accounts for the reduction in corn yield? a) soil degradation b) desalinization c) better irrigationd) terracing