Advanced Placement (AP), 12.10.2020 01:01 NeonPlaySword
3. Scientists monitor the nitrate levels in a stream where the water shed is mature forest. They find an
average of 2 mg/L of nitrate in the stream over a six-month period. Scientists cut down the trees in
the watershed and test the stream for nitrogen for the next six months. The average nitrate in the
stream rises to 18 mg/L.
Calculate the percent difference between the stream with the forest intact and the same stream
after the forest is removed.
Calculate the percent change in the nitrate level of the stream after the trees are removed.
Answers: 3
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Free points + free ! if answered correctly which of these is not a good tip for passing? a. make sure you are on an area of road where it is legal and safe to pass. b. always drive at a safe speed at or below the speed limit. c. you may reduce your following distance below four seconds when passing. d. make sure there is a safe gap in traffic before you change lanes.
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Guess what ya'll tmr is my birthday i finna be 15 lets ! and if sum person wanna report me because i'm happy then (f.uuu.c.k) outta here cuz you just a b.ii.t.c.h.)
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Advanced Placement (AP), 27.06.2019 09:30
Itz not e i'm hungary, should i czech the fridge? imma go russian for the kitchen and i might find some turkey. only thing, it's covered in greece. there is absolutely norway i'm eating that! it's too chile! i belize i'm not ghana eat today. xddddd very punny hahahahahahahahhaah
Answers: 1
3. Scientists monitor the nitrate levels in a stream where the water shed is mature forest. They fin...
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