Answer:
Vesicle
Explanation:
Vesicles are organelles which are found in cells and are involved during the process of exocytosis, endocytosis or movement of materials within the cell.
In the question , The leaves absorb the nutrients in the fertilizer and look healthy. If a cell is compared to a plant, the organelle which would help transport fertilizer from the soil to the leaf would most likely be the vesicles.
It would be "active", the type being active transportation.
