The answer to 'difference between tree' is that trees and shrubs are both woody plants, but they have distinct characteristics that set them apart. The primary difference is in their size, structure, and growth habits.
Trees are typically larger, taller plants with a single, prominent trunk that branches out higher up. They generally grow over 20 feet tall and have a more defined, upright shape. Shrubs, on the other hand, are smaller, multi-stemmed plants that are usually less than 20 feet tall and have a more spreading, bushy growth habit. Shrubs also tend to have more branches emerging from the base of the plant.