Eutrophication is the excessive richness of nutrients in water bodies where plant growth is at very dense level
(Basic) kinetic energy and potential energy
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Microevolution refers to changes that occur within a single species or group or organisms. Microevolution, as opposed to macroevolution, occurs in a short period of time. In microevolution, the ancestor and the descendant obviously belong to the same type. For example, certain pests have evolved in such a way that they become immune to pesticides; the same thing has happened to certain weeds and herbicides. Hope this helps.
The answer is B) Amoeba
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