Answer:
It is known as Non-experimental research
Answer: I would say A
Explanation:
Due to the simple fact that a hair simple contains DNA
Also, It couldn't be B because it is not a form of discipline
Where In the option of C it is not necessary for a conviction
Answer choice D; a hair sample is not going to lead to skeptical testimony because it is not testimonial evidence.
Answer:
wrong website friend. you can find smart people elsewhere though.
Explanation: