The Eight Characteristics of Life
To be classified as a living organism, the species in question must be able to prove all eight of these characteristics listed below.
- Made of Cells
- Grows and Develops
- Maintain a Constant Internal State
- Response to Stimuli
- Based on a Universal Genetic Code
- Able to Reproduce (Sexually or Asexually)
- Ability to Obtain Materials and Energy
- Evolves as a Group Over Time