One of a vascular plant's two primary structural axes, the other being the root, is the stem. The xylem and phloem, which carry water and dissolved chemicals between the roots and the shoots, sustain the leaves, flowers, and fruits, store nutrients, and create new living tissue.
<h3><u>What components make up a plant stem?</u></h3>
Nodes and internodes are the two components that make up the stem.
The regions of the stem between nodes, known as internodes, are where buds grow into leaves, stalks, or flowers.
The majority of plants have stems that grow above ground, but others, like potatoes, also have stems that are underground.
It would be convection because it isnt having any physical collision which rules out conduction and it is going through mid air which rules out evaporation and radiation
