A farmer sprayed his orange trees with a pesticide to eliminate the insects damaging the trees. Some of the insects survived and produced offspring that were also resistant to the pesticide. Which process is illustrated by the pesticide resistance of the offspring?
natural selection
selective breeding
aerobic respiration
sexual reproduction

selective breeding

hope it helped sorry if it right

Explanation:

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.

bc blah

explanation:

bc blah