Answer:
it's a test used in criminology for determining the human or other source of a bloodstain.
The precipitin test identifies whether or not blood found on a crime scene is human or another species. Knowing the origin of the blood helps the forensic lab determine whose blood it is. The precipitin test can be preformed directly at the crime scene, this way you do not have to send false samples to the laboratory.
The precipitin test measures the response from the immune system of another animal by making anti-human antibodies to protect from human blood proteins.
Answer:
B. the national mail system from being used for criminal or illegal purposes.
Explanation:
The United States Postal Inspection Service is a federal law enforcement sector of the posting service that inspects and makes sure that the mail system is used in a fair and safe manner. This process safeguards the general public from any harm and also ensures the mail system from any illegal or dangerous activity.
Thus, the <u>correct answer is that the US Postal Inspection Service was created so that the national mail system will not be used for any criminal or illegal purposes and also to safeguard people from any harm.</u>
C is the answer
Reason is because stealing someone's car is stealing their property