This is all I know sorry if i dont
answer your question
Explanation:
How does global travel contribute to the spread of disease?
Summary and Conclusions. Global travel and the evolution of microbes will continue. New infections will continue to emerge, and known infections will change in distribution, severity and frequency. Travel will continue to be a potent factor in disease emergence.
Answer:
Immigrants or refugees
Explanation:
Immigrants: "a person who comes to live permanently in a foreign country".
Refugees: "a person who has been forced to leave their country in order to escape war, persecution, or natural disaster".
It depends on the situation.
Hope this helps!!
Answer:
Not to be that type of guy, but you have asked so many questions to the point other people are literally doing your own homework...
I honestly think it's all of those so C!
Hope this helped!