How many pairs of whole numbers have the sum of 12

If there were no system of checks and balance,the process of government would eventually fall apart. do you agree with this opinion? why or why not?

What would a student most likely use if he or she wanted to consult a secondary source

Sariah enters a room with several chirping crickets in it. upon first entering the room, sariah can hear the chirping; however, as she begins to talk to her friends, she is no longer aware of the chirping even though it is still there. the fact that sariah no longer perceives the chirping sound demonstrates sensory