What are the four types of evidence in a criminal investigation?
The four types of evidence in a criminal trial are : physical, documentary, testimonial and
demonstrative evidence. Physical evidence is any real physical objects, documenta
Describe the crimes that the History Detectives are investigating in the video.
The history detectives are looking for the killer of the texas servant girls. This mysterious
killer killed six African American servants and two white women in a short period
What do you think you'd like most about working as a forensic scientist? Why? What do you
think you'd like least about working as a forensic scientist? Why?
In my opinion, the most interesting thing about working as a forensic scientist would be
What is physical evidence? Provide at least three examples in your answer.
Physical evidence is anything that can establish a crime has happened and anything that
links that crime and the criminal. Examples of physical evidence can includ
What do you think would be the toughest part about securing a crime scene or collecting
The crime scene has to be secured because people from the crime scene are prone to
contaminating or destroying the evidence. In my opinion I believe tha
What are the three types of fingerprints found in the human population? How often does each occur?
The three types of fingerprints are: loop, whorl and arch fingerprints. Loop fingerprints account for
60-65% of the population, whorl finge
Describe the case that the forensic anthropologists and others discover. Why do they
suspect that it may be murder?
The archeologists are digging up what seems to be a new colonial settlement from the 1st
half of the 17th century, when they find a
What is forensic science?
Forensic science is can be defined as any type of science that involves crime, or the application
of science to the criminal justice system.
What three tasks or responsibilities does a forensic scientist have?
Do you think physical evidence has increased in importance over the last several decades, with
advancements in technology and testing procedures? Why or why not?
Yes, physical evidence has increased in importance with regard to advancements in tech and te
Please name the four pieces of evidence that you collected at the crime scene. Explain
whether you would classify them as physical evidence, documentary evidence,
demonstrative evidence, or testimonial evidence and why.
We found blood, footprints, blue fi
interior framework of the aminal
highway system transporting information from the nucleus to the rest of the cell
just beneath the surface
contract or expand determini
chemical, atomic, hydro, thermal
Metabolism involves either using
energy to build molecules or breaking
down molecules that stor
1. All living things are made of one or more cells
2. Cells are the basic units of structure and function in orgamism
3. All cells arise from existing cells
if too low
Enzymes and ribosomes move about freely in t
Each of the 23 pairs of
chromosomes have two
when a cell has two has
sets of chromosomes
when a cell has one
set of chromosomes
chromosomes that do
not determine sex
Females are XX
Inside a Cell
What does it do?
Allows very small molocules to pass trough
System of roads for the transport of cargo
Organisms must maintain homeostasis
DIFFUSION IS THE SIMPLEST form
In order for passive transport to occur there must be a concentration gradier
does not require
A difference between the concentrations of part
DNA Replication Practice Worksheet
The double helix of DNA unwinds and each side serves as a pattern to make a new molecule.
Image courtesy U.S. Department of Energy Human Genome Program
DNA carries the information for ma
# of types of species in an area
closer to the
Made of 1 or more cells
Respond to simuli
Student Exploration: Building DNA
Vocabulary: double helix, DNA, enzyme, mutation, nitrogenous base, nucleoside, nucleotide,
Prior Knowledge Questions (Do these BEFORE using the Gizmo.)
DNA is an incredible molecule that forms
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My theory was proved because the ones that carried or the one that had less resistance had
more magnetism and depending how big your gauge was would also affect it. But at the same
time I was wrong
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03.06 Human Impacts on the Environment
Solar Power Coal
Describe this resource Capture of sunlight and subsequent Combustion of fossilized plant
conversion to more
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Explain what it means when we say a substance is magnetic. it holds magnetic properties
and attracts other metals/objects
Discuss the relationship between electric and magnetic fields.
Before you be
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Example 4 (5 points)
A group of researchers from a local lab are trying to get lunding for a research study to
determine if the color blue is better than the color green. They have w
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Read the examples and answer the questions.
Remember to put each situation to the validity test by asking each of the following:
- Has it been tested and obsenred numerous ti
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1. Name and describe the components needed to make a complete circuit.
In order for a complete circuit to be made, you need a wire, a battery and a light bulb.
2. Compare and contrast a series and
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Includes all steps of the Scientic Method, as described in the lesson, in proper 10 points
Each step of the Scientific Method is appropriately used or fully explained as it 15 po
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vabriale, hich old he the colors.
Example 5 (5 points)
The town of Seaside needs to build a new power plant. The old coal burning plant produces too
much pollution and is no longe
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Example 2 (5 points)
Researchers at a university want to know if higher levels at nitrogen ol fertilizer would increase
the production of tomatoes [or each plant. Twenty plants were g