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
antoniya [11.8K]
4 years ago
11

Forensic Science help needed quick

Biology
2 answers:
11Alexandr11 [23.1K]4 years ago
8 0
1
False, handwriting is an individual characteristic and can usually be distinguished.

2
False, the authenticity of a piece of evidence can usually be checked.

3
False, volunteers are not always available.

4
True
Pavlova-9 [17]4 years ago
7 0

Experts are rarely able to distinguish between two people handwriting. This is FALSE. Reason here is that a person can identify for two different people.

2. There are often no specific tests that can be used to definitely prove that something has been forged. This is TRUE. there is no specific prove that something has forged.

3. Documents examiners have have an easy time in obtaining exemplars because most people volunteer them. This is FALSE because there is no easy way to obtain exemplars of documents.

4. All typewriters and related devices will have variations in the type over time as the typewriter experiences wear and tear to its parts. This is TRUE because typewriters and other devices will not have variations of tear and wear to its parts.

You might be interested in
Which represents the collection of chemical reactions that occur in a cell? ATP assembly metabolism growth and repair reproducti
sdas [7]

I took the same test the answer is metabolism

4 0
3 years ago
Read 2 more answers
A(n) _________ scan uses radioactive markers in the blood to monitor blood flow and metabolic activity via x-ray.
olya-2409 [2.1K]

Answer;

-PET scan

A PET scan uses radioactive markers in the blood to monitor blood flow and metabolic activity via x-ray

Explanation;

-A positron emission tomography (PET) scan is an imaging test that helps reveal how the tissues and organs are functioning. A PET scan uses a radioactive drug (tracer) to show this activity. This scan can sometimes detect disease before it shows up on other imaging tests.

-A PET scan is used to diagnose certain health conditions, to plan treatment, to find out how an existing condition is developing, and to see how effective a treatment is.

-In a PET scan, a machine detects radiation that is emitted by a radiotracer. A radiotracer consists of radioactive material that is tagged to a natural chemical, such as glucose.

7 0
3 years ago
Read 2 more answers
Force in the liquid are the forces of attraction between the molecules within the liquid.
ziro4ka [17]
The surface tension of a liquid results from an imbalance of intermolecular attractive forces, the cohesive forces between molecules: A molecule in the bulk liquid experiences cohesive forces with other molecules in all directions. A molecule at the surface of a liquid experiences only net inward cohesive forces.
6 0
2 years ago
b. In 1979, the estimated elephant population was 1.3 million and in 2007 it was 640,000. By approximately what percentage did t
saveliy_v [14]

Answer:

The initial amount, 1.3 million = 1,300,000 is the 100%.

now, 640,000 is a given percentage (lower than 100%) of that.

How we can find it?

suppose that 640,000 represents an x%.

Then we have that the quotient between the actual quantities and the percentages must be the same

(640,000/1,300,000) = x%/100%

x% = (640,000/1,300,000)*100% = 49.23%

Then the percentage declined is:

100% - 49.23% = 50.77%

The other question can not be answered with the given information.

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=%7B%5Chuge%5Cfcolorbox%7Bblue%7D%7Bblack%7D%7B%5Cpink%7BQuestion%7D%7D%7D%20%5C%20%20" id="Tex
Sloan [31]

Answer:

It is the process where by plants manufacture their own food by using raw material such as carbon (iv) oxide, water and sunlight.

5 0
3 years ago
Other questions:
  • Which group of Protist does the Ameoba belong to?
    12·1 answer
  • By age 16, boys are ________ to develop a behavior disorder than/as girls.
    12·1 answer
  • Sara was preparing for a biology lab that included using the light microscope. First Sara washed her hands. Then she picked up t
    6·2 answers
  • If you expose HeLa cells to 3H-thymidine just as they enter S phase, then wash this material off the cells and let them go throu
    13·2 answers
  • Decribe what atoms are ( what are atoms )
    12·2 answers
  • What does it mean when your ring finger is longer than your index finger?
    9·1 answer
  • Which three of the following may lead to inheritable genetic variations?
    10·1 answer
  • There is a limit to the amount of carbon dioxide that can be processed my plants<br> true <br> false
    8·1 answer
  • What are the PRODUCTS in photosynthesis?
    14·1 answer
  • ANYONE KNOW THIS?? PLZ LMK ASAP!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!