A (very) brief definition of Eutrophication is the over-enrichment of a river or lake with nutrients, typically as a result of surface run off from nearby fields that have been fertilised artificially.
This leads to excessive algae growth, which, through a lot of steps, basically kills everything in the lake.
Study of evolution and innovation in medicine
Answer:
gravity is the force that pulls objects towards earths center
According to the image above, I believe the answer would be D. Water Quality!
Hope this helps you out!
Thanks! :)
<span>If a hypothesis is false the hypothesis must be changed or reconsidered in light of new results. </span>