HELP FAST correct answers only Q1)Given below is a crime scene photograph. If you were an investigator at the crime scene, what steps would you take to find and collect physical evidence?
Q2)Now that you have collected the evidence from the crime scene, which instruments and techniques will you use to analyze the evidence and why?

1. Photograph and document the scene. Collect trace materials (especially from probable points of entry) Collect low-level DNA evidence by swabbing areas of likely contact. Collect other items that may contain biological evidence. Crime scene investigators collect evidence such as fingerprints, footprints, tire tracks, blood and other body fluids, hairs, fibers and fire debris.

2.  Forensic chemists help analyze crime scene evidence using chemistry, materials science and biology to analyze samples. They may use ultraviolet or infrared light, X-ray spectroscopy, gas or other types of chromatography, and mass spectrometry as tools in their work.

Explanation:

i think it can have both positive and negative effects on businesses.

for example:

lets say you own a small business and taxes go up 4% that means it is going to cost your business more money to buy product to sell. but at the same time you make more money from the tax rise.

that is my theory.

answer:

c

explanation:

ignoring them will make them stay away.