Which of the following is a responsibility of citizens?
a. home ownership
c. educational participation
b. jury duty
d. getting a driver license

Explanation:

Jury duty is a responsibility of citizens, actually, it's the obligation of acting as a member of a jury in court.

On the other hands, other options are not a responsability as such, that is, there aren't obligations.

Home ownership is not an obligation for citizens, you cannot be penalize for not being owner of a home.

Educational participation isn't an obligation either, it's the best choice, but everyone is free to decide if they want to study or not.

Getting a driver license is not an obligation either, because if you don't want to have one, you are able to remain in that state, however you won't be allowed to drive whatsoever.

Therefore, the right answer is b.

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.