What type of elements should be on a website to make it enjoyable to the reader

What happens when two galaxies approach each other? a. they form a black hole. b. they merge because of the strong gravitational pull they exert on each other. c. they shred each other into smaller galaxies. d. they form a supernova. e. they repel each other away because of their strong gravitational pull.

Fill in the a is a social institution that undertakes the distribution of power, determining goals, and making choices for society.

Can you me with this question? i don’t understand.