Age-related changes in the efficiency of internal organ systems Simulation Play

Age-related changes in the respiratory and circulatory systems Slideshow Play

Age-related changes in the respiratory and circulatory systems Whiteboard exercise Play

Age-related changes in the respiratory and circulatory systems Student activity Play

Artificial respiration Animation Play

Artificial respiration Animation Play

Blood pressure regulation Animation Play

Blood pressure regulation Animation Play

Cardiopulmonary resuscitation Student activity Play

Cardiopulmonary resuscitation Student activity Play

Cells – tissues – organs – systems Student activity Play

Cells; tissues; systems Animation Play

Characteristic organ systems of platyhelminths Whiteboard exercise Play

Characteristics of amphibians Slideshow Play

Characteristics of birds Slideshow Play

Differentiated cells – erythrocytes Student activity Play

Differentiated cells – erythrocytes Student activity Play

Diseases of the respiratory system Student activity Play

Diseases of the respiratory system ws Play

Effect of emotions and physical effort on the respiratory system Animation Play

Effect of external factors on the respiratory system Animation Play

Effect of muscle receptors on the respiratory system Animation Play

Effect of oxygen and carbon dioxide on the respiratory system Animation Play

Erythrocyte – a cell specialized for oxygen transport Slideshow Play

Erythrocyte – a cell specialized for oxygen transport Slideshow Play