Argue the benefit of chemistry to the field of forensic science, using a specific example.

Answer:

A strong background in chemistry and instrumental analysis and a good grounding in criminalistics are vital. An undergraduate degree in forensic science or natural science is required for work in crime laboratories, with extensive coursework in mathematics, chemistry, and biology. More advanced positions, such as lab managers and supervisors, might require a master’s degree. A Ph.D. is often preferred for advancement to positions such as lab director, but it is required for forensic research positions at academic institutions. Arsonists, for example, often use accelerants such as gasoline or kerosene to speed combustion and spread flames in the interior of a building. A forensic chemist may collect samples of burned and unburned materials, extract the volatile hydrocarbons, and separate the components for analysis by gas chromatography.

Answer:

Chemistry is often used in firearms crimes to identify information from recovered bullets and residue. For example, a forensic scientist will examine a suspect´s hands and clothes with infrared lights to look for gunpowder residue.

Explanation:

Which art professional selects works for display and chooses the theme for an exhibition?
A. collector
B. conservator
C. critic
D. curator

Which of the following differentiates a police officer from a detective?

A police officer patrols assigned areas.
A police officer collects evidence of crimes.
A police officer arrests suspects.
A police officer testifies in court cases.

How is nanotechnology used to enhance fabric?

It repels spills.
It resists mildew.
It protects color.
It absorbs moisture.

Which of the following areas has recently improved with regard to the DNA testing process?

cost of testing
length of time for testing
methods for obtaining samples
accuracy of testing results

Why do we use a picture like this to represent systems such as a tectonic boundary?

Which of the following is true regarding DNA analysis?

It is used to identify a suspect more often than it is used to resolve paternity disputes.
It provides unreliable results for samples that have been in storage for a long time.
It is used to identify a suspect more often than it is used to identify a victim.
It is a reliable method for solving unidentified missing persons cases.

What does the pattern of earthquakes suggest about ocean plate motion?

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BRAINLIEST Which type of boundary slides, one past the other?

Phase change materials are used in clothing to regulate body temperature.

True
False

After sharing some of his performance art pieces, Applebaum poses the question that he believes many people are wondering, which is, “Is this music?” Share your thoughts on whether or not the performance art pieces that Applebaum shares are, in fact, music or not. Why? Explain. Do you agree with Applebaum that the more important question is, “Is it interesting?”
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Which of the following techniques provides the most accurate physical profile of a suspect in a crime?

analysis of video evidence
crime scene analysis
analysis of DNA evidence
witness descriptions

Which of the following describes the purpose of law enforcement personnel?

uphold the rights of citizens in a jurisdiction
establish the statues and laws of a jurisdiction
improve the efficiency of courts in a jurisdiction
uphold the statutes and laws of a jurisdiction

Which of the following products was Kevlar originally invented to improve?


tires
paints
clothes
shoes

Fill in the blank with the correct response.

If a law enforcement officer is wearing (BLANK) armor, he or she is more likely to survive a shooting incident.

Fill in the blank with the correct response.

(BLANK) is used to enhance fabrics used for swimwear to shed water.

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