Which pens are better acyrlic or watercolor

Acrylics

Explanation:

Acrylics dry faster so you can paint on top and finish a painting faster. Additionally, if you mess up, you can just cover the part with some white paint and start that part over. Meanwhile, with watercolor, if you mess up, you can't cover it up. Acrylics would be easier for a beginner since watercolors are easier to mess up.

i would say the answer is b. zigzag lines of the leaves. i believe this is the answer because zigzag lines go in different direction while the other options like: the vertical lines of the trees, the dotted lines on the road, and the curved lines of the park benches go in one direction.