There is a hypoxic dead zone in the gulf of mexico due to nitrogen-rich runoff from the mississippi river. when the mississippi flows into the gulf of mexico, it introduces high levels of organic pollutants and nitrates from fertilizers. the presence of these excess nitrogen-rich substances in the gulf of mexico leads to a sequence of events that results in the hypoxic dead zone. put these events, which are listed below, in sequential order.

question list :
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1. there is an increase in the biochemical oxygen demand, resulting in a reduction in oxygen.

2. massive algal blooms occur.

3. the nitrogen limitations on algal growth are lifted.

4. dead algal cells are decomposed by microbes.

5. the algae population crashes.

Which are forms of nitrogen that are usable by humans

Briefly describe the scenario that was discussed in the behaving brain that demonstrated that the brain can change based on state or mood. which disease could the research involving rats and learning experiments that was discussed in the behaving brain ultimately with? in the behaving brain, what is a common misunderstanding about amnesia that was mentioned? what is the truth about amnesia that's mentioned? what does research discussed in the responsive brain show to be different in men and women's reaction to touch? what was discussed in the responsive brain as being brain-based and a vital part of normal growth and development in young children? in the responsive brain, what do they discuss as a possibility for leading to deficiencies in cognitive impairment as we age? in the responsive brain, what did the research involving african cichlid fish demonstrate? briefly describe the back story and affliction of the author of peter pan. what did you find most interesting about the behaving brain video, and why? what did you find most interesting about the responsive brain video, and w

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z