Q: 1. A fire moves away from the original point of ignition
1. A fire moves away from the original point of ignition because the ___________ created by the combustion process tends to move from a high- temperature region to one at a lower temperature. 2. Elec...
See AnswerQ: 1. A(n) ___________ property describes the behavior of
1. A(n) ___________ property describes the behavior of a substance without reference to any other substance. 2. A(n) ___________ property describes the behavior of a substance when it reacts or combi...
See AnswerQ: 11. True or False: A liter is slightly larger than
11. True or False: A liter is slightly larger than a quart. ___________ 12. ___________ is a measure of a substance’s heat intensity. 13. There are ___________ degrees Fahrenheit between the freezin...
See AnswerQ: 1. _________ are composed of a large number of atoms arranged
1. _________ are composed of a large number of atoms arranged in repeating units. 2. The basic unit of the polymer is called the _________. 3. _________ are polymers composed of thousands of amino a...
See AnswerQ: 1. True or False: Henry’s law describes the distribution of
1. True or False: Henry’s law describes the distribution of a volatile chemical compound between its liquid and gas phases. _________ 2. The (higher, lower) the solubility of a gas in a liquid, the g...
See AnswerQ: What is the follicular tag and why is it important to forensic
What is the follicular tag and why is it important to forensic scientists studying hair?
See AnswerQ: In comparing two hair samples, what aspects of the hair is
In comparing two hair samples, what aspects of the hair is the criminalist particularly interested in matching? What other features of hair are important to compare?
See AnswerQ: Which of the following cannot be confidently determined by a microscopic examination
Which of the following cannot be confidently determined by a microscopic examination of hair: age, sex, racial origin, the part of the body from which the hair came, or whether the hair was pulled out...
See AnswerQ: Why are most hair specimens collected at crime scenes not good sources
Why are most hair specimens collected at crime scenes not good sources of DNA?
See AnswerQ: What type of hair specimens are potentially the richest source of nuclear
What type of hair specimens are potentially the richest source of nuclear DNA and why?
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