Buccal cavity Animation Play

Cardiac muscle Slideshow Play

Cell specialization Student activity Play

Characteristics of mammals Slideshow Play

Chemical energy sources Student activity Play

Chemistry of muscle contraction Whiteboard presentation Play

Chemistry of muscle contraction Class activity Play

Chloroplasts and the cell wall Simulation Play

Chloroplasts and the cell wall Student activity Play

Coordination of muscles and bones during movement Animation Play

Cross-section of a nematode Illustration Play

Cross-section of the oesophagus Illustration Play

Differences between three types of muscles Whiteboard exercise Play

Distribution of muscles in the human body Simulation Play

Effect of muscle receptors on the respiratory system Animation Play

Effector – muscle Illustration Play

Effects of growth hormone on metabolism Slideshow Play

Energy as an essential factor in muscle contraction Student activity Play

Energy necessary for muscles to work Animation Play

Energy transformation in the muscles Whiteboard exercise Play

Examples of loudness of sounds Simulation Play

External muscle structure Animation Play

Facial muscles Simulation Play

Features of animal and plant cells Student activity Play

Features of vertebrates Slideshow Play