I’m so sorry for the horrible comment on here !! I’m not sure but check google honey
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.
Answer:
<em>d. the currency of the host country is expected to appreciate consistently against the dollar.</em>
Explanation:
The difference between the viability of a project in a developing country from the U.S. parent viewpoint and the project managing subsidiary is expected to be larger for projects in countries where the developing country's currency is expected to regularly appreciate in value.