Crime scene investigator Calvin Miller finds a firearm left at a scene. He takes an evidence collection box, picks up the gun by sticking his pen in the barrel, deposited it into the box, and seals it for delivery to the lab. He then sees three bullets lodged into the wall. He takes a set of tweezers and pulls out each bullet, until it is free from the wall, and then places them together in a small paper bag to be sent to the lab. What, if anything, did he do wrong in the collection process?

Answer:

First, he stuck his pen in the Barrel of a hot gun which isn't safe, and second, he used a personal pen that can have his DNA on it.

Explanation:

He used a personal pen that could have his DNA on it, first sticking it in the unsafe barrel of a hot gun.

All known organisms,  require deoxyribonucleic acid, a polymer comprised of two polynucleotide chains that coil around one another to create a double helix, to develop, function, grow, and reproduce. DNA and ribonucleic acid are examples of nucleic acids.

A creature's DNA contains the instructions needed for it to develop, endure, and procreate. In order to carry out these functions, DNA sequences must be converted into messages that can be used to build proteins, which are the complex molecules that do the majority of the work in our bodies.

A complex molecule called deoxyribonucleic acid contains all the information needed to build and maintain a creature. A component of every living thing cell is DNA.

To learn more about DNA

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Adolescents begin to use abstract reasoning skills when they achieve the intellectual summit that piaget called.

What does Snow White have to do with German nationalism?

Who were the military mercenaries in the capital wasteland?.

The Security Classification Guide (SCG) states: (C) Cpl Rice and Sgt Davis are attending the joint exercise. (U) The exercise begins 1 May. (C) The name of the exercise is Jagged Edge. (S) The name of the attendees and the name of the exercise. The new document states: *(C) Cpl Rice and Sgt Davis will both be attending the Jagged Edge exercise. *Note: The compilation of attendees and the name of the exercise within the same document is classified as SECRET per the SCG. What concept is used to derivatively classify the statement in the new document?

Douglass pushed for which three amendments to the u. S. Constitution?.

Which effective encoding strategy is an attempt to help us encode information in ways that our brains are designed to use?.

Give TWO why some may choose common law unions over marriage?​

Professors will likely expect you to read the textbook before class, take notes during class, and study between classes. These expectations are unwritten assumptions, which sociologists refer to as: Unreasonable expectations Group norms Hidden rules Primary roles

How does homework affect your mental health? Please explain.

Dr. Smith is exploring the effects of bullying on children's self-esteem. In order to conduct her research, she decides to interview children at a local school about their experiences with bullies. What are the units of analysis for this study?
a. The children being interviewed
b. Bullies
c. The local school
d. All of the above
e. None of the above

How does morse code work?

Is there going to be a second season of ginny and georgia.

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less than $1.00
less than $2.00
about $5.00
about $10.00

What is population growth?​

if you don't have time to conduct thorough research about your target audience's preferred channels, what is a helpful way to gather information hubspot

A(n) _____ psychologist would most likely be interested in talking to a college student that is having issues adjusting to life changes such as going to college. Multiple choice question. counseling health environmental personality

Is this statement true or false?

A color change is an indicator of a chemical reaction.


true

false

Erik Erikson used the phrase basic _____ to refer to a child's fundamental sense that the world is reliable and predictable.

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According to the Multicultural and Social Justice Counseling Competencies, the _____ domain requires counselors to take action by engaging in ongoing self-monitoring of assumptions and biases held toward multiple heritage individuals.

13) People who travel to places
within their home region are
called

Giving brainiest if answered correctly! <3
thank you.

What happens during a drought?
A. Sea levels rise and winds force large amounts of water over land and people.
B. A strong storm with powerful winds and heavy rains occurs.
C. There is a long period of time with little or no rain.
D. Severe heat lasts for several days or weeks.
there's im doin a test there's gonna be a lot ​

Two cultural views that affect relationships negatively

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to who ever answers this gets brainlist and 100 points

Every Friday, Dr. Cruz would give a quiz in his video gaming design class. Students quickly learned to be nervous on Friday mornings, just before each quiz. Halfway through the semester, Dr. Cruz stopped giving quizzes on Fridays because he did not wish for students to hate him and over time the students' anxiety began to diminish with each passing week in which there was no quiz until they no longer felt anxious on Friday mornings. The decrease in the students' anxiety may be attributed to the process of what Pavlov referred to as:

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D. They believed the proper role of citizens was to leave politics to their leaders.

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a. the action's maxim cannot be universalized.
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c. performing the action would treat the friend as a means to an end.
d. the action's maxim can be universalized.