What is the author’s purpose in "save the coral reefs”? check all that apply.

to convince readers that practices that destroy coral reefs must be stopped

to inform readers about how the coral reefs are being destroyed

to inform readers about which fishing companies damage the coral reefs the most

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.