1.
perching birds, such as cardinals, warblers, and robins, live in trees. suppose a developer cuts down all of the trees in an area to build a housing subdivision. what would most likely happen to the perching birds living in that ecosystem?

The perching birds would be forced to migrate to another area.

answer; i believe that the best answer is (secondary cardiac arrest due to

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.