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? "D"

don't know how to put a answer up but if you have this question its "D" and this site really helped me this year

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

satellites are frequently used to make observations of the orbit on earth

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?