Can someone help me again?

Why did river valleys most farming impact the lives of neolithic peoples?

How did kahlo’s worsening health affect her art? a she was unable to paint as much as she used to because of her health. b she used darker colors in her paintings because her mood was affected. c she used to paint to her feel better and she painted with greater passion. d she painted herself less often because she wasn’t confident in her appearance.

Who is the best protagonist of their respective series? a. asta b. boruto c. ichigo d. deku