There is no such thing ? It can't be an organism if it does not do any of the above
Answer: sneezing or coughing over the evidence, direct sunlight on transport an storage
Explanation:
DNA evidence is contaminated when DNA from an outside source (exogenous DNA) gets mixed with DNA relevant to the case. It can happen in a variety of ways, from someone sneezing or coughing over the evidence,
B E D hehsbshajshajsbsbhs sorry if its wrong but i rember doing this lol
Tge cell membrane it does the function of the car's body
