All of these tools are used for science, but which tool is used specifically for Earth science?

answer; /// (c) i believe that the correct answer is; ///full faith and credit.

b) the confederacy had to pay all union war expenses.

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

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