Weegy: Biomagnification occurs when the concentration of a substance, such as DDT or mercury, in an organism exceeds the background concentration of the substance in its diet.
User: What is biotechnology?
Weegy: Biotechnology is the use of biological processes, organisms, or systems to manufacture products intended to improve the quality of human life.
User: What are environmental ethics?
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Environmental ethics is the discipline in philosophy that studies the moral relationship of human beings to, and also the value and moral status of, the environment and its nonhuman contents.
Added 11/4/2014 10:25:15 PM
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