Answer:
the symbol for nitrogen is N
Explanation:
There are many forms of electromagnetic energy<span> including gamma rays, x rays, ultraviolet </span>radiation<span>, visible light, infrared </span>radiation<span>, microwaves and radio waves. </span>
Answer:
Undergrowth of water plants hypoxia
Low levels of oxygen.
Explanation:
Eutrophication occur when lake or river has adequate nutrients that will encourage the growth of water plants i.e algae which lead to the depletion of dissolved oxygen in the lake. The growth of algae is increased due to availability of carbondioxide or phosphorus or nutrients required for photosynthesis. This result in tainted drinking water,hypoxia and degradation of recreational activities.
Receptor cells themselves become less responsive to an unchanging stimulus and the receptors no longer send signals to the brain. movements that you don't consciously notice. microsaccades saccadic movements keep eyes from adapting to what they see. what involves detection of physical stimuli<span> from </span>environment<span>
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Some mutations<span> don't have any noticeable </span>effect<span> on the phenotype of an organism. This can happen in many situations: perhaps the </span>mutation<span> occurs in a stretch of DNA with no function, or perhaps the </span>mutation<span> occurs in a protein-coding region, but ends up not affecting the amino acid sequence of the protein.</span>
