Reaction of the organism to different stimuli Slideshow Play

Sea and land sediments Whiteboard exercise Play

Sea and land sediments Student activity Play

Sedimentary rocks. Part I Class activity Play

Sedimentary rocks. Part I Whiteboard presentation Play

Short-distance transport – transport between cells Student activity Play

Sources of air pollution Slideshow Play

Stages of water transport through a plant Animation Play

Structure and functions of the plasma membrane Student activity Play

Structure of phloem Slideshow Play

Substances in the placenta Whiteboard exercise Play

Temperature difference Whiteboard exercise Play

Temperature difference Student activity Play

Temperature difference Simulation Play

The alimentary canal – structure and functions Simulation Play

The alimentary canal – structure and functions Student activity Play

The causes of convection Student activity Play

The causes of convection Whiteboard exercise Play

The course of carbon dioxide transport Illustration Play

The function of capillaries in the transport of substances Student activity Play

The function of capillaries in the transport of substances Whiteboard exercise Play

The importance of energy Slideshow Play

The influence of the surface area of an erythrocyte on oxygen transport Simulation Play

The mechanisms of water transport in a plant Whiteboard exercise Play

The oesophagus – transport of food Student activity Play