Bacteria convert ammonia into nitrates. Bacteria convert nitrates into nitrogen gas. Bacteria convert nitrogen gas into ammonia.

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so. 

i'm pretty sure the answer would be

c. england

hope this best of luck sorry if i'm wrong

~animaljamissofab ♥