Kaip mūsų organizmas įsisavina reikiamus vitaminus?

Susiiję priedai

Pirmoji pagalba

Galima bet kur susidurti su nelaimėmis, todėl svarbu žinoti, kaip suteikti pirmąją pagalbą.

Saliva, a versatile body fluid

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

Kraujo davimas

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


In this lesson you will find information about the discovery and classification of...

Do we become what we eat?

The lesson presents the components of a healthy diet.

How is the human body built up?

Learn how the human body is built up and about the differences between men and women.

Are there mutants among us?

This lesson presents mutation types, their frequency and underlying causes.

How does our heart beat?

This lesson presents the structure and functioning of the heart and how it can be protected.

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