For each pair of triangles, state the postulate or theorem that can be used to conclude the triangles are congruent.

What was the great rift valley formed by

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.

The process by which liquid water changes into water vapour is called what ?