What is the cycle of life

life cycle is the life process of an organism from its birth to its death.

Cycle refers to a circular movement, projected in time, where what dies serves as a birth for the repetition of the same cycle. In this way, the birth of a seed, for example, implies the death in the life cycle of a fruit or flower.

In general, the life cycle is divided into four stages: birth, development, reproduction and death. These phases of a life cycle are applicable to all people and things.

Human life cycle

The life cycle of the human being is divided into these general basic stages defined as birth, youth, adulthood and old age. They are characterized as follows:

From birth to youth, the human being requires care and conditions to reach youth.

From youth to adulthood, it is the phase where social and psychological learning is cultivated and generated, in preparation for adulthood.

From adulthood to old age, it is the period when a maturity in the reproductive capacity is reached and there are social and labor relations.

In old age, also called third or fourth age, people are physically more fragile and need more care in their health and rest.

See also Senior Citizens.

Life cycle in natural sciences

In the natural sciences, the life cycle is taught in schools with an outline on the life cycle of the hummingbird or the tortoise. Thus, children will be able to relate those same stages in the more complex biological processes that they will learn later in the curriculum.

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See also Life and Cycle.