Explain how the following cropping systems work, mono culture , mono cropping , mixed farming and mixed cropping.

This chart shows american troop strength during what conflict? a) gulf war b) korean war c) vietnam war d) world war ii

Which major change took place in nigeria in 1999?

Which of the following accurately describes the workforces of the united states and canada? a. most of the workforce in the united states and canada is employed in the service industry. b. most of the workforce in the united states and canada is employed in the educational field. c. most of the workforce in the united states and canada is employed in manufacturing and mining. d. most of the workforce in the united states and canada is employed in agriculture.