Can someone help me with this ?XD

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.

What are the contributions of the byzantine empire

Brainliestttme : ) what are trading blocs and what is the impact of international cooperation?