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Respiratory system

The respiratory system is responsible for the intake of oxygen and the release of carbon dioxide.

Susiiję priedai

How fast are your reflexes?

The lesson introduces you to our innate and learnt reflexes.

Kraujo davimas

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

How do we see? The human eye

This lesson presents the anatomy of the eye, the mechanism of vision, and common vision...

Cardiovascular diseases Part 1

This lesson presents some types of cardiovascular diseases, including their diagnoses and...

Ausis ir klausos mechanizmas

Ausys oro vibracijas paverčia elektros signalais, kurie po to apdorojami smegenyse.

Anatomy of the heart (intermediate)

This lesson introduces the position and anatomy of the heart, as well as the blood flow...

Vitaminai

Kaip mūsų organizmas įsisavina reikiamus vitaminus?

How can humans speak?

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

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