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Korvikt [17]
3 years ago
12

What are challenges forensic scientists face in dealing with fiber evidence?

English
2 answers:
Artyom0805 [142]3 years ago
5 0

Answer:

A forensic scientist is a scientist who analyzes biological, chemical, or physical samples taken into evidence during a criminal investigation. It's their work to provide the proof the police need to bring the case to court. 

Also, forensic scientists examine contact trace materials associated with crimes in order to provide evidence for criminal investigations. The work is usually dealt with under three sections: biology, chemistry and drugs/toxicology. 

kodGreya [7K]3 years ago
4 0
The thing about fiber evidence is that it becomes lost, very quickly. I'll assume that you already know what fiber evidence is. It's basically any sort of evidence that is thread-like, such as small threads of cotton, animal hair, or the tiny pieces of a carpet. Again, fibers fall away, and disperse, very quickly. After four hours, about 80% of potential fiber evidence is gone. After 24 hours, about 95% of potential fiber evidence is gone. The challenge here is to collect fiber evidence as soon as possible. Time is very crucial.
not only is obtaining the evidence problematic but also is getting to the source of fiber evidence. DNA evidence obtained from fiber evidence is often in small amounts. That is why we have processes like DNA Amplification. If you have a hair fiber it is challenging in that the dna can be destroyed by hair chemicals or it could be from a wig. Tracing the source, wig if so what is the chemical makeup of the fiber etc.
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Answer:

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Explanation:

A root word is the base of a word that has no prefixes or suffixes. A prefix or suffix is a word part that is added to the beginning or end of a word to change the meaning. Common suffixes change the verb tense like -ed or -ing. Prefixes like re- change how the action is performed. For example, rewind means that it is something being winded up again as opposed to for the first time.

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3 years ago
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3 years ago
Define conjunctions ?
horrorfan [7]

Answer:

A conjunction is used for connecting two or more clauses, words, phrases or sentences.

Explanation:

In English language, a conjunction can be defined as an English word that is typically used for connecting two or more clauses, words, phrases or sentences.

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3 years ago
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riadik2000 [5.3K]
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6 0
3 years ago
OTHELLO
romanna [79]

Answer:

D. Othello is weakened by sadness.

Explanation:

This is the right answer as Othello states, "If that thou be'st a devil, I cannot kill thee," which enables the peruser to deduce that regardless of whether he/she/they are the evilest being on all of Earth, Othello won't most likely murder them because of her trouble.

Subsequently, this selection communicates her actual shortcoming that is sadness.

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