Which of the following passages includes an appropriate transition between two sentences?

a. the first agricultural societies developed during the neolithic revolution. why do you think the neolithic revolution happened?
b. the neolithic revolution was an extremely important event. the neolithic revolution happened thousands of years ago.
c. plants were domesticated during the neolithic revolution. animals were domesticated during the neolithic revolution.
d. humans first began planting crops during the neolithic revolution. in addition, they also began domesticating animals.

Correct

D.Humans first began planting crops during the Neolithic Revolution. In addition, they also began domesticating animals.

I've underlined the transition words in that sentence -- "in addition."  Words such as in addition, also, or likewise show a relationship of similarity to preceding material in the previous sentence.  Transition words like but, rather, or, and however show a relationship of difference to what was stated in a prior sentence or paragraph. There are also transitional phrases that effects or consequences, like as a result  or in consequence.  There are transitional words/phrases that point to examples or support of a point: for instance, namely, as an illustration, etc.    And there are transition words that set up a conclusion: as has been shown, in summary, etc.

on this day in 1833, president andrew jackson announces that the government will no longer use the second bank of the united states, the country's national bank. a national bank had first been created by george washington and alexander hamilton in 1791 to serve as a central repository for federal fund

me with my last question i posted