An atomic theory is a model developed to explain the properties and behaviors of atoms. As with any scientific theory, atomic theory is based on scientific evidence available at any given time and is subject to change. The development of atomic theory
was contingent on research that discovered and described the subatomic particles. One early model was critical in predicting
that the positive area of an atom was a small, dense Location which model was the FIRST to suggests this?
A)
B)
C)
A OCD
D)

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

explanation:

answer by yourhope:

answer is

human impact on the environment can be seen in the deterioration of the !

: )

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