* Growth: Trees grow and change over time. They get taller, wider, and produce new leaves, branches, and even flowers or fruit. This growth is a characteristic of living things.
* Respiration: Trees breathe, just like us! They take in carbon dioxide from the air and release oxygen. This process is called respiration and is essential for their survival.
* Reproduction: Trees reproduce by making seeds, which can grow into new trees. This ability to create offspring is a key feature of living things.
* Response to stimuli: Even though they don't move around, trees respond to their environment. They can turn their leaves towards sunlight, grow roots deeper into the ground to find water, and even shed leaves in the fall to conserve energy.
* Internal processes: Trees have complex internal systems. They transport water and nutrients throughout their bodies, and they can repair themselves when damaged. These internal processes are vital to their survival.
In short, even though they don't move around like animals, trees exhibit all the key characteristics of living things: growth, respiration, reproduction, response to stimuli, and internal processes.
