Do you think it is possible for a country to avoid economic interdependence? why or why not?

Is it possible to avoid it? Yes I believe so for certain well developed countries with many resources.
For smaller, underdeveloped countries it would prove possible if population willing to go without the certain product or service. If they have never had it they won't miss it.
That question has many factors to consider.

Write out a reference sheet. document your findings. use a presentation to show the findings. give a detailed outline to each individual.