Answer:
One of the great contributions the Sumerians made to civilization was their many inventions. They invented the first form of writing, a number system, the first wheeled vehicles, sun-dried bricks, and irrigation for farming. All of these things were important for the development of human civilization.
Answer: B is the answer
Explanation:
Janu would like to out for the swim team, or he would like to play tennis.
Independent workers, freelance writers, I believe.