Earth's 24-hour rotation rate is one of thing that makes our planet so friendly to life, allowing most parts of Earth to stay a nice, comfortable temperature as we experience day and night. However, scientists are worried because Earth's rotation is slowing down. Hypothesis what you think could be the cause of Earth's slower speed?

A)The tides pull causes drag.

Explanation:

I took the test .

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.