What components of the body characterize it as a living system

The characteristic components of a living system are:
1) Variability
2) Development and growth of the body
3) Discreteness of systems (their interaction with each other)
4) Irritability (perception and processing of information, followed by a response)
5) The circulation of energy (its use and transformation)



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.