If the supply of iron ore were to dramatically decrease how would the production possibilities curve change

Gettysburg address question what do you notice about the length of this address? why do you think lincoln made it so short?

Which nims command and coordination structures are offsite locations where staff from multiple agencies come together?

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