Asubstance that enters earth's cycles and does harm to living things is
a. freshwater.
...
Biology, 09.11.2019 13:31 afolmar2006
Asubstance that enters earth's cycles and does harm to living things is
a. freshwater.
b. hydrogen.
c. a pollutant.
d. oxygen.
Answers: 2
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Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs
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What should be the strand of complementary dna produced by the strand of dna shown below cgt ata
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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
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