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Middle ear infection, otitis media

This animation shows the symptoms and treatment of secretory otitis media.

Susiiję priedai

The secret life of newborns

Learn more about the early stages of human development with this lesson.

The human urinary system

This lesson presents the structure and functioning of the human urinary system.

Sveika mityba

Žmogaus kūno struktūra, darbas ir ištvermė bei savijauta labai priklauso nuo mitybos....

How do we hear?

This lesson helps you understand the process of hearing.

Saliva, a versatile body fluid

In this lesson you will learn more about this special liquid.

How can humans speak?

This lesson presents the development of human speech and the structure and functioning of...

Kraujo davimas

Duodami kraujo galime išgelbėti gyvybes, nes pacientams dažnai reikia įvairių kraujo produktų...

Do we become what we eat?

The lesson presents the components of a healthy diet.

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