Biology, 04.07.2019 03:00 karlamiddleschool
Which of the following best explains how subsoil becomes rich in minerals? a. minerals from the topsoil leach down into the subsoil. b. the bedrock below the subsoil is broken down into smaller particles. c. volcanic activity heats the rock fragments in the subsoil and releases minerals. d. groundwater flows through the subsoil and deposits minerals.
Answers: 1
Biology, 21.06.2019 15:50
How does land development destroy ecosystems? it increases human carrying capacity too rapidly. it converts them into residential or agricultural areas. it forces humans to import non-native plants and animals. it expands the natural range of native wildlife species.
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Biology, 22.06.2019 13:20
Which of the following determines the specificity of a dna probe? a. type of radiation b. level of enzymatic activity c. number of neutrons d. complementary base pairing
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Which of the following best explains how subsoil becomes rich in minerals? a. minerals from the to...
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