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AlexFokin [52]
2 years ago
11

During an investigation, hair samples are taken from either the head or pubic area of a victim.

Chemistry
1 answer:
BabaBlast [244]2 years ago
7 0

Answer:

A. True

Explanation:

it is possible to identify a hair as originating from a particular body area, the regions of the body that are primarily used in forensic comparisons are the head and pubic areas.

Forensic = the application of scientific methods and techniques to natters investigation by a court of law.

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kupik [55]

Answer:

1.55

Explanation:

-log(M)=pH

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Electromagnetic waves with the shortest wavelengths and highest frequencies are called​
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Gamma rays

Explanation:

Every member of the electromagnetic radiation has commensurate amount of energy, wavelength and frequencies.

The electromagnetic waves with the shortest wavelengths and the highest frequencies are the gamma rays.

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4 0
3 years ago
how much heat is absorbed when 15.0 g of liquid water is heated until the temperature increases by 16.0.
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8 0
2 years ago
Why would defective collagen proteins affect an individuals joints?
umka21 [38]

Answer:

Defective collagen proteins affect an individuals joints, as <u>collagen is an important component protein in body</u><u> connective tissues</u>

Explanation:

Collagen is a crucial protein in the extracellular matrix of various connective tissues in body (tendons, ligaments, muscles). It constitutes major protein component in mammals body.

Collagen Vascular disease is a group of diseases affecting 'collagen' connecting tissue. Apart from inheritance, they can con occur due to autoimmune disease. This implies that body's immune system fights against itself & mistakenly damages its own tissues. So, these diseases have a huge bearing on body joints components. Eg : Lupus , Arthritis are common collagen vascular diseases. Arthritis mostly affects adults above 30 years of age, lupus can be diagnosed in younger people above 15 years of age also.

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3 years ago
Sugar dissolving in warm water is chemical or phyiscal change
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