The phosphate enters the ecosystem and becomes tied up in the biogeochemical system where it is recycled. The rapid growth of aquatic vegetation or increases in the algal population can cause the death and decay of vegetation and aquatic life because of the decrease in the dissolved oxygen levels
<h2>Answer</h2>
Noncoding, repetitive DNA is found in <u>centromeres and telomeres</u> of chromosomes; these structures play important roles during replication.
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Explanation: him