Which poisons cause death by suffocation?
Carbon monoxide binds readily to , resulting in suffocation. However, the addition of carbon monoxide to the blood turns arterial blood .
What does LD75 mean?

Why are children more susceptible to lead poisoning than adults?

What are the 3 types of fingerprint ridge patterns?

Which source might a non drug user come into contact with that would leave cocaine, heroin, and/or morphine on their fingers?

Briefly explain why transfer of substances from banknotes/other individuals is not a large concern for fingerprint drug testing.
The LD50 of ibuprofen is 636 mg/kg (oral; rats). How many mg would be lethal in a 150 lbs adult?
1 kg = 2.2 lbs
A tablet of Advil contains 200 mg of ibuprofen. How many tablets would be lethal in the same 150 lbs adult?
The transfer of trace evidence (oils, hairs, substances, etc.) between 2 entities in contact with each other demonstrates which forensic principle?