Inhalation, oxygen enters body, ribcage - upwards, ribcage - outwards, diaphragm contract, diaphragm flatten, volume in thoracic cavity increases, external intercostal muscle contract, internal intercostal muscle relaxes, air pressure in the body - low, Exhalation, carbon dioxide removes from body, ribcage - downwards, ribcage - inwards, diaphragm relaxes, diaphragm curve upwards, volume in thoracic cavity decreases, external intercostal muscle relaxes, internal intercostal muscle contract, air pressure in the body - high

Таблица лидеров

Визуальный стиль

Параметры

Переключить шаблон

Восстановить автоматически сохраненное: ?