In ecology, the competitive exclusion principle, sometimes referred to as Gause's law of competitive exclusion or just Gause's law, is a proposition that states that two species competing for the same resource cannot coexist at constant population values, if other ecological factors remain constant.
<span>less nutrient rich than the A horizon</span>
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy!
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