In which cell would you expect to find the most mitochondria?

The number of mitochondria in a cell is proportional to the energy demand of the cell. Tissues with higher energy requirement like red muscle and liver have a higher number of mitochondria.

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.