Suppose the amount of cortical area dedicated to processing skin sensations from your elbow dramatically increased. This would most likely result in a(n) in your touch sensitivity and in the two-point touch threshold in your elbow.

answer; polycythemia is the correct answer;

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.