Answer:
Traffic
Explanation:
Traffic signs or road signs are signs erected at the side of or above roads to give instructions or provide information to road users.
Answer:
For people who were at the original crime scene, forensic photos will help refresh their memory as time goes by. People who could not be present at the original crime scene, it provides them with the opportunity to see the crime scene and the evidence within the crime scene.
Explanation:
Hope this helps
-A Helping Friend
