The terms “indica” and “sativa” are technically botanical terms that are used to describe the shape of cannabis plants, but have been commonly used to characterize cannabis plants based on the type of biological response experienced. “Indica” is used by some people to describe a plant with more relaxing or sedating effects, while the term “sativa” is sometimes used to describe plants with more uplifting or energizing effects. Though they may have been found useful by users, these terms have not been scientifically validated.