Respiratory system

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

Susiiję priedai

Ausis ir klausos mechanizmas

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

Kraujo davimas

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

Become a forensic anthropologist

Find out what types of bones there are and what anthropologists do!

Do we become what we eat?

The lesson presents the components of a healthy diet.

How do we see? The human eye

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

Anatomy of the heart (intermediate)

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


It is easy to demonstrate how the heart works.

Are there mutants among us?

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

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