Biology, 30.08.2019 20:30 lowwlifelivv
1.if you are working as a forensic scientist and are given an unknown powder from a crime scene, what would you hope to find out about the powder?
2.you find that the unknown powder contains the illegal drug cocaine. if someone where to ask you to determine the purity of the substance, what would they mean? why is purity important in crime investigations?
Answers: 1
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Which of the following is a consequence of urban heat islands? increased precipitation downwind of the city? increased precipitation upwind of the city? decreased winds within the city? increased winds within the city?
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How to farmers could ensure that they only grow white flowers
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Agroup of students are walking in the park and one of them takes a picture of a pollen grain that is been blown by the wind what caption can the student use for this picture
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1.if you are working as a forensic scientist and are given an unknown powder from a crime scene, wha...
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