Response to the environment Biozone reading

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.

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it

a chain link fence because there so tiny even my albino donkey can't get out

paper covers rock.

explanation:

rock only smashes scissors.