You family doctor in the USA is most cost effective but it also depends on the country you live in
Because scientists who are on the cutting edge of technology and human health could create a new medication or new machine that could diagnose or cure someone before it gets too bad to cure.
Hope this helped : D
Answer:
A. tornado
Explanation:
A spill and pollution are man-made and preventable. A natural disaster is neither of those.
All of the above assuming yo also have a good diet
