Citizens have certain duties and many opportunities to make contributions to the quality of their communities. which of these are examples of the duties of citizenship?
a. serving on a jury serving in the military if drafted
b. volunteering at a local public school
c. older neighbors get to the polls on election day
d. paying a tax bill on time

serving on a jury

- serving in the military if drafted

- paying a tax bill on time

the answer is a. or c.

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.