From the photographs presented, investigation reveals that the gender and age of the victim are:
- Age: Elderly, at least 40 years old;
- Gender; Female. This is clear from the hip and the shoe type discovered as the scene.
<h3>What is the preliminary hypothesis on the cause and manner of death?</h3>
The hypothesis or cause of death is a gun shot to the head. This is evidenced by the exhibit 23 - a bullet shell and the hole in the skull of the victim.
The databases that can help with these kind of investigations are:
- The Crime Database
- The Police Database.
Learn more about investigations at:
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running water can be used as an energy source to produce hydroelectric power.
Nitrogen is returned to the atmosphere during the nitrogen cycle in a process referred to as denitrification.
<h3>What is denitrification?</h3>
It is a process whereby nitrogen becomes mineralized from nitrogenous compounds. In other words, it is the reduction of nitrates to produce elemental nitrogen which is returned to the atmosphere.
Denitrification is a microorganisms-driven process. The nitrates are made to pass through a series of reactions with intermediate products before finally leading to the production of elemental nitrogen.
More on the denitrification process can be found here: brainly.com/question/13624886
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The temperature-dew point spread will increase with heating and decreasing with cooling
