Television shows about criminal investigations have been popular for years but, few viewers understand the intricacies of an actual crime scene investigation. If an autopsy is required masked forensic pathologists examine the body. The body -not the murder weapon- is the most important piece of evidence. The exact time of death cannot be known without a witness. A forensic pathologist, however, can estimate the time of death with certainty. Upon death, a human body begins to decompose. It goes through several stages of decomposition, knowing the time of death combined with other evidence, may shed light on the cause of death. Often the pathologist has crime scene information from detectives at the time of the autopsy. Legally, there are five causes of death: natural homicide, suicide, accident, and undetermined. Natural causes of death such as heart disease, cancer, and stroke account for more than half of the natural deaths in the United States annually. Criminal cases usually involve unnatural causes of death such as homicide, suicide, and accident.
The word part com means, towards
All of them if that is an answer - if not B
Answer:
particulate matter.
Explanation:
Pollution can be defined as the physical degradation or contamination of the environment through an emission of harmful, poisonous and toxic chemical substances. Particulate population is a form of pollution that is responsible for the degradation of the environment.
Particulate matter is also referred to as particle pollution or atmospheric aerosol particles and it can be defined as a complex microscopic mixture of liquid droplets and solid particles that are suspended in air. Other forms of particle pollution includes space debris and marine debris.
Some examples of particulate pollution are dusts, soot, dirt, smoke, etc.
Basically, various anthropogenic activities such as construction and agriculture are primary sources of particulate matter because they're capable of causing particle pollution on their own. The other sources of particle pollution is the secondary source which includes factories, cars, trucks, etc.
