Blood flow in the human circulatory system Whiteboard exercise Play

Characteristics of amphibians Slideshow Play

Characteristics of amphibians Whiteboard exercise Play

Characteristics of reptiles Slideshow Play

Elements of the pulmonary and systemic circulations Whiteboard exercise Play

Mechanisms of pulmonary ventilation Student activity Play

Minute pulmonary capacity Whiteboard exercise Play

Physical effort and circulation Student activity Play

Physical effort and circulation Whiteboard exercise Play

Pulmonary and systemic circulations Student activity Play

Pulmonary and systemic circulations Whiteboard exercise Play

Pulmonary and systemic circulations Illustration Play

Pulmonary and systemic circulations Animation Play

Pulmonary circulation Animation Play

Pulmonary circulation Animation Play

Pulmonary emphysema Illustration Play

Pulmonary ventilation Animation Play

Structure and function of the pleural membranes Slideshow Play

Structure of the lungs Slideshow Play

The circulatory system in mammals Student activity Play

The influence of physical effort on the pulmonary circulation Slideshow Play

The lungs and alveoli Student activity Play

The pleural membranes Student activity Play

The pleural membranes Whiteboard exercise Play

The respiratory system Class activity Play