Answers

B4 Forensic science

 

Step 1 Speaking

Which school subject helps you: Subject
identify DNA Biology
work out where the bullet came from Physics
work out where the body was buried Earth science
identify drugs Chemistry


(Possible) Answers:
identify which part of the body the hair was from (arms/legs etc.), animal hair – so you would know if animals had been there.
Hair color can help to identify a suspect.
If the hair is human, or from a wig.
Read more at https://www.fbi.gov/

Step 2 Reading

Transcript:

  1. evidence
  2. Handcuffs
  3. analyse
  4. Lifting
  5. run
  6. organic
  7. uses
  8. different
  9. process
  10. cosmetic


Extra or different information in the video:
We learn that they are presenting their research at a conference and that their new method can be carried out by a bachelor/masters level student, implying that the current methodology is complex.