Homonym: Stems (Origins)
Stems are the main structural part of a plant that supports leaves, flowers, and fruits. They transport water, nutrients, and food between the roots and other parts of the plant. Stems can be herbaceous, which are soft and green, or woody, which are hard and brown, like those of trees.
In addition to support and transport, stems also play a role in growth. They can grow taller or wider, allowing the plant to reach sunlight and space. Some stems can even store food and water, helping the plant survive in harsh conditions, such as in cacti.