Define the terms connected to plant kingdom.
Perennial

Explanation

**Step-by-Step Text Solution:**

1. **Definition of Perennial Plants**: Perennial plants are defined as plants that live for three or more growing seasons. This means they can survive and grow for multiple years, as opposed to annual plants which complete their life cycle in one year.

2. **Longevity**: Perennial plants typically have a lifespan that extends beyond three years. They can continue to grow and thrive for many years, often returning each growing season.

3. **Growth Cycle**: These plants have a specific growth cycle where they may go dormant during certain seasons (like autumn or winter) and then re-emerge and grow again in the spring. This cycle allows them to adapt to seasonal changes.

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