Sticklebacks are any of the species of freshwater fish belonging to the taxonomic family Family Gasterosteidae. They have enjoyed great success spreading its kind around the world, and can be found in Asia, Europe, and North America.
Forensic toxicologists perform scientific tests on bodily fluids and tissue samples to identify any drugs or chemicals present in the body. As part of a team investigating a crime, a forensic toxicologist will isolate and identify any substances in the body that may have contributed to the crime, such as:1  Alcohol.orensic toxicologists also work on cases involving environmental contamination, to determine the impact of chemical spills on nearby populations. Investigators rely on the forensic toxicologist to make reliable conclusions about the impact a specific amount of a specific substance would have on a specific individual.
In any instance of a suspicious or violent death, an autopsy is performed to determine the precise cause of death and to collect evidence that may be found in or on the body, such as fibers, fingerprints, bullets, and toxins. physician called a forensic pathologist oversees an autopsy. The process starts with a thorough exterior examination of the body. X-rays are taken and the body is photographed extensively, while the presiding pathologist makes notes about any distinguishing features on the body and any visible injuries.