Respuesta :
Answer:
The correct answer would be veins.
Veins represent the vascular structure of the leaf which extends from the petiole and spread into the entire surface of the leaf.
They provide support to the leaf and are also involved in the transportation of water, minerals, and between stem and leaf via structures termed as xylem and phloem.
They also maintain water status as well as the photosynthetic capacity of the leaf.