subject
Biology, 31.01.2020 08:46 aubreyfoster

Scientists have determined that the high nitrate levels in local groundwater supplies are due to the use of soil fertilizers in much of the surrounding agricultural area. the fertilizer could be considered a
a. point source.
b. diffuse source.
c. non-point source.
d. concentrated source.

ansver
Answers: 3

Other questions on the subject: Biology

image
Biology, 21.06.2019 18:30, smarcalli5194
The graph shows the solubility of several different salts in water, across a range of temperatures. according to the graph, which salt can dissolve at a concentration of about 60 g/100 cm3 of water at 40 degrees celsius?
Answers: 1
image
Biology, 22.06.2019 01:30, Pizzapegasus1
Environmental impacts on evolution : mastery test
Answers: 3
image
Biology, 22.06.2019 05:30, JoJo3671
Which statement describe events that occur during interphase?
Answers: 2
image
Biology, 22.06.2019 10:30, talanna394
Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?
Answers: 3
You know the right answer?
Scientists have determined that the high nitrate levels in local groundwater supplies are due to the...

Questions in other subjects: