compare and contrast the contribution of Greek and Arabic scholars to the development of Geography in acadamic discipline is​

Solve for r in the formula v = ir, when i = 5 and v = 15.

This phrase from the declaration of independence and its primary author thomas jefferson can be used to justify which statement? a) jefferson thought this document could be used in his defense were he put on trial for treason. b) jefferson knew that the colonists' actions would have an international impact. c) jefferson believed that a bill of rights was necessary in the new government. d) jefferson was trying to show the king that the colonists were intellectuals.

What man-made lake was created by the building of the hoover dam?