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Learn about the harmful effects of smoking.
Author: Horváthné Kunstár Andrea
Reviewer: Márton Gábor
smoking, cigarette, , carbon monoxide, harmful substances, tar deposit, lung cancer, cough, vasoconstriction, COPD, emphysema, health, disease, bronchitis, smoke, airway, fire, organism, Central America, Spanish, Spanish conquerors, America, maja, Aztec, indigenous people, lung, red blood cell, respiratory surface, biology, anthropology, hygiene
This lesson presents the harmful effects of addictions on the human body.
A guide about the meaning of icons found in digital lessons and the possibilities of using them.
“Health” and “illness” refer to two opposite states of the body. This lesson is about these states.
Learn how the human body is built up and about the differences between men and women.