Answer: Contemporaneous notes
Explanation:
The contemporaneous notes are the part of standard procedure for crime scene investigation. This involves the record of the place, form and type of evidence obtained from the scene of crime. The notes will help in reconstruction of events that might occurred at the scene of crime.
Animal fats. blame brainly for this one
Pollution and smoking... Hope it helps, have a great day!
The picture didn’t come out that good but I think it’s still readable
