The cell is a living particle of plants, as it performs 4 main functions for all living cells. Namely: it feeds, reproduces, breathes and can die. That is, all the main life processes characteristic of living organisms take place in it. In addition, there are unicellular organisms (for example, amoeba, Euglena green).
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.