Final answer:
Forensics is the use of science and technology to investigate and establish facts in criminal or civil courts of law. Forensic scientists provide scientific evidence for use in courts, and their job involves examining trace materials associated with crimes, analyzing samples such as hair, blood, and other body fluids, and processing DNA found in different environments and materials. So, the correct answer is option d.
Step-by-step explanation:
The American Heritage Dictionary defines forensics as "the use of science and technology to investigate and establish facts in criminal or civil courts of law." Forensic science is the application of science to answer questions related to the law.
Forensic scientists provide scientific evidence for use in courts, and their job involves examining trace materials associated with crimes, analyzing samples such as hair, blood, and other body fluids, and processing DNA found in different environments and materials. So, the correct answer is option d.