Prove that the internal fertilization and development of the embryo in the maternal organism is most perfect.

It is worth starting with the fact that in the mother’s body the fetus is most protected from external influences. For example, from temperature changes in the surrounding world, from shocks.
The maternal organism itself nourishes and supplies the fetus with everything necessary for its stable development.
When birds lay eggs in their nests, one of the parents constantly has to look after them: the clutches are constantly attacked by predators.



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.