Pete used “sediments” that were all the same shape and size in this demonstration. How would varying the size of the “sediments” affect the porosity (assuming the total volume of “sediment” remains the same)? (5 pts) Write in complete sentences using good grammar.

IMAGINE that you were one of the survivors in the Titanic ship

wreck. Write a diary entry describing the pathetic and horrible sight

you witnessed and explain how you escaped.

Explanation:

IMAGINE that you were one of the survivors in the Titanic ship

wreck. Write a diary entry describing the pathetic and horrible sight

you witnessed and explain how you escaped.

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.