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 Long term costs are lower
Hello! Backward is best. If ever a accident you’d have less chance of hurting yourself with the airbag, or even hitting your head on the windshield. Always check where all your airbags are so your keeping you and your family safe while driving! Good luck hopefully this helps;)
