Which phrase most accurately describes proteins role in life? O cell structures
cell membranes
O energy transfer
O storing genetic information

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explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher