Answer is: <span>B. taking photographs.
</span>Fire scene investigation begins when investigator approaches the location and start observing the scene from a distance and begin photographing. That must be done first because crowd start gathering. Once the fire scene is secured, w<span>intesses can be interviewed.</span>
The United States Geological Survey estimates that there are around 50 earthquakes per day in the world that can be located. This amounts to around 20,000 earthquakes annually. Many earthquakes are undetected by the USGS; in fact, the organization estimates that around several million earthquakes occur around the globe annually.
Plz mark brainliest.
go to some science website it will help you figure it out if not go to google and look up whatever that is then go to pictures and it will show you.
Answer: I've done this before I'll be done in no time
