Mass extinctions can cause many species that are well-adapted to their environment to go extinct.
True
False

that might be true

Explanation:

because like many species theres are many poachers or diseases it would be kind of common if they went extinct (on the side note we need to protect our animals fr)

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.

the titanic would be the correct answer