Answer:
A because zitisons free brainliest baby
Explanation:
Answer:
Hair
Explanation:
The scientist predict that the contamination occurred several months ago. Under normal circumstances, most organisms would no longer have a trace of exposure in their urine or blood after 3 months. If the organisms exposed to the radioactive three months ago and do not come near that area again within 3 months, the scientist wouldn't be able to identify it.
But, if that substance got into their hair, it will last way longer than that. Hair Analysis is very common to be used among forensic toxicologist to identify contamination that occurred months because of this.
Tag: You have fun put you can accidentally hit someone to hard.
Is that what you mean??
Answer:
From what I've researched, it's C) 4, 2, 3, then 1
Explanation: