Nitrogen-fixing bacteria convert atmospheric nitrogen into forms of nitrogen that living things can use, Please select the best answer from the choices provided
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Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.

What is required in the genotype of an individual to show a recessive trait? a.two recessive alleles b.at least one recessive allele c.no recessive alleles