The answer is happy am I right
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.
I would use D. Fact. Its about scientists so I would use some facts about them..
Answer:
In this pharse this term is used referring to someone who has unexpectedly came , In when being talk about , however period of 20th century, It was light hearted one..
Explanation:
<h3>Hope it helps you...</h3>
Thank you..
<span>A building where goods are manufactured is called a </span>factory
