You ask your roommate to water a sickly plant while you are on vacation. there is an 80% chance that the plant will die without water. there is a 10% chance that it will die with water. your roommate only has an 85% of remembering to water the plant. define the following events: a = plant alive w = roommate waters plant

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 answer would be..

b. sucking

me and my friend did 2