1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
irina1246 [14]
3 years ago
6

Two samples of dirt are collected from a suspect's tread in his shoe and a crime scene. The forensic investigator does a gross e

xamination of color, texture, shapes, and foreign objects. She notes very similar characteristics. What must she also do to further prove these samples are from the same soil?
A) place in acid to see if it dissolves
B) do the same examination under a microscope
C) combine the samples to see if they look the same
D) pour the same in the soil of where you think it came from and see if it matches
Computers and Technology
2 answers:
Naddik [55]3 years ago
8 0

Answer:

Option B) do the same examination under a microscope

Explanation:

In order to determine the exactness of the sample, the examination over a microscope has to be done.

The microscope provides detailed information about the morphology of the particles. In other words, the microscope examines the minute details of the soil particles. These include the particle size, orientation, foreign substance if any, as well as any discrepancies in the two samples :the shoe and soil.

In the same lab, an examination of the shoe is also conducted. There must be the same particles on the soil and shoes. Thus, a microscope is able  to do that.

frozen [14]3 years ago
4 0
Do the same examination under a microscope
You might be interested in
In order to drive safely, you need to ___________. A. possess good vision B. look to the side while keeping your head and eyes s
Elena-2011 [213]
The question is vague, but answer B is absolutely incorrect so by default choice A is correct ...  "good" is hard to define and your vision can be corrected by glasses allowing you to drive, etc.
6 0
3 years ago
Consider the following code segment, which is intended to set the Boolean variable inRange to true if the integer value num is g
Natasha_Volkova [10]

Answer:

Option d  num = 50, min = 50, max = 50

Explanation:

Given the code segment:

  1. boolean isBigger;
  2. boolean isSmaller;
  3. boolean inRange;
  4. if (num < max)
  5.        {
  6.            isSmaller = true;
  7.        }
  8.        else {
  9.            isSmaller = false;
  10.        }
  11.        if (num > min)
  12.        {
  13.            isBigger = true;
  14.        }
  15.        else {
  16.            isBigger = false;
  17.        }
  18.        if (isBigger == isSmaller) {
  19.            inRange = true;
  20.        } else {
  21.            inRange = false;
  22.        }

If we have num = 50, min = 50 , max = 50,  the condition num < max will be evaluated to false and therefore isSmaller is set to false.

The condition num > min will be evaluated to false as well and therefore isBigger is set to false.

Since isSmaller and isBigger are both false and therefore isBigger == isSmaller will be evaluated to true and set the inRange = true. This has violated the statement that if the integer value num is greater than min value and less than max value, then only set inRange to true. This is because num = 50 is neither greater than min nor less than max, it is supposedly not in range according to the original intention of the code design.

8 0
3 years ago
Which type of presentation is best for a presentation about the benefits of aerobic exercise?
insens350 [35]
Let's go with a Microsoft office power point presentation
7 0
3 years ago
You want to implement 802.1x authentication on your wireless network. Where would you configure passwords that are used for auth
irakobra [83]

Answer:A RADIUS server provides authentication through a user name and password encrypted with EAP.

Explanation:

7 0
2 years ago
For any element in keysList with a value greater than 60, print the corresponding value in itemsList, followed by a semicolon (n
nika2105 [10]

Answer:

Below are the python Program for the above question:

Explanation:

keysList =[1,61,68,64]#key list items.

itemsList =[1,2,3,4]#item list items.

for x in range(len(keysList)):#for loop.

   if(keysList[x]>60):#check the value to be greator.

       print(itemsList[x],end=";")#print the value.

Output:

  • The above code will print as "2;3;4;".

Code Explanation:

  • The above code is in python language, in which the first and second line of the code defines a list. That list can be changed by the user when he wants.
  • Then there is a or loop that scans the keylist items and matches the items that it is greater than 60 or not. If it then takes the location and prints the itemlist by the help of that location.
6 0
3 years ago
Read 2 more answers
Other questions:
  • When does a kernel panic occur?
    12·2 answers
  • Computer security experts devote their time and energy to the protection of sensitive data and the prevention of an outside atta
    6·1 answer
  • When an ethernet nic has been configured by os to use half-duplex, the transmit pair of the twisted-pair cable uses?
    8·1 answer
  • Name the six parts of the product development life cycle.
    7·2 answers
  • Write four overloaded methods called randomize. Each method will return a random number based on the parameters that it receives
    5·2 answers
  • Is the jane austen pride and prejudie a primary source
    6·1 answer
  • Analyze the following code.
    10·1 answer
  • What steps should a user take to create a secondary address book?
    8·2 answers
  • What is the role of computer in modern problem solving​
    13·1 answer
  • Create a class called StockTester that has the following fucntionality. a. Create a main method with an ArrayList named dataStoc
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!