Lake of the Woods is a lake occupying parts of the Canadian provinces of Ontario and Manitoba and the state of Minnesota. Minnesota's portion of the Lake of the Woods does not meet water quality standards because of excessive total phosphorus and
Chlorophyll-a concentrations as well as a violation of the Secchi disk. Which one of those factors is most CLOSELY related to algal
blooms?
A)
total phosphorus
B)
Chlorophyll-a concentrations
violation of the Secchi disk
D)
both phosphorous and chlorophyll-a concentrations

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

the answer would be knowledge about cars!

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.