Here's why:

* Metabolic activity: Plant cells carry out essential life processes like respiration, photosynthesis, and growth. They use energy, produce waste, and respond to stimuli.

* Organelles: Plant cells have specialized structures called organelles, like mitochondria, chloroplasts, and nuclei, which are crucial for their survival and function.

* Cell division: Plant cells divide and reproduce, creating new cells for growth and repair.

While a plant cell might not have the same level of movement or consciousness as an animal cell, it definitely exhibits the characteristics of life.