Click on a mineral with known hardness. Move the sample minerals to the mineral to scratch it. Record your
observations in the Student Guide,
MINERAL SAMPLES
MINERALS WITH
KNOWN HARDNESS
Mineral 1
Mineral 2
Gypsum
Apatite
Mineral 3
Mineral 4
Fluorite
Calcite
Mineral 5
Mineral 6
Orthoclase
Answers: 2
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What is the difference between an igneous, sedimentary and metamorphic rock
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When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis
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Which state of matter has the following physical properties: ~ takes the shape of the container it is in ~ takes the volume of the container it is in ~ low density. answer is gas
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Select the correct answer. what does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms
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Click on a mineral with known hardness. Move the sample minerals to the mineral to scratch it. Recor...
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