Explain at least TWO ways native populations in Central and South America were impacted by the Columbian Exchange

Which nims management characteristic to eliminate confusion caused by conflicting instructions? a. management by objectives b. chain of command and unity of command c. information and intelligence management d. accountability

What was the main purpose of one of the first world organizations

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