Cordial rhythm

Consideration of the structural features of the human heart. The cordial rhythm during physical activity. The movement of blood in a closed system of vessels. Reduction and a relaxation of auricles and hearts. The big circle of blood circulation.

Рубрика Биология и естествознание
Предмет Biology
Вид презентация
Язык английский
Прислал(а) алуа
Дата добавления 13.05.2015
Размер файла 1,0 M

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