1. They Don't Grow or Develop: Living things grow and change over time. Plastic plants and stuffed animals remain the same size and shape, they don't develop or mature.
2. They Don't Reproduce: Living organisms reproduce and create offspring. Plastic plants and stuffed animals cannot create more of themselves.
3. They Don't Have a Metabolism: Living things have a metabolism, which means they take in energy and materials to sustain themselves. Plastic plants and stuffed animals do not have any internal processes to do this.
4. They Don't Respond to Stimuli: Living things react to changes in their environment. Plastic plants and stuffed animals do not respond to light, touch, or other stimuli.
5. They Don't Maintain Homeostasis: Living organisms maintain a stable internal environment. Plastic plants and stuffed animals are not able to regulate their internal temperature, water balance, or other factors.
6. They Are Not Made of Cells: All living things are made of cells, the basic building blocks of life. Plastic plants and stuffed animals are made of synthetic materials, not cells.
In summary: Plastic plants and stuffed animals are inanimate objects, lacking the key characteristics that define life. They are designed to mimic living things, but they don't share the same fundamental properties.