About how many children went on crusades?

hundreds
thousands
millions

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.

Space is not completely empty. there are small particles in space. what happens when these particles come together?

Me asap i will mark you as brilliant