Question

1. an investigator is excited to find a hair with the follicle attached when searching for evidence at a crime scene. explain why the investigator might be excited.

Explanation:

Hair follicles contain DNA. DNA is crucial in criminal investigations as it can be used to identify individuals. By analyzing the DNA from the follicle, investigators can link a suspect to the crime scene or exonerate an innocent person.

Answer:

The investigator is excited because the hair follicle contains DNA. DNA analysis from the follicle can help identify the person who shed the hair, which is valuable evidence in criminal investigations.