Erythrocyte – a cell specialized for oxygen transport Slideshow Play

Erythrocytes – cells specialized in the transport of oxygen Student activity Play

Erythrocytes – the transport of oxygen Slideshow Play

Exchange of substances with the external environment Animation Play

Facilitated diffusion and membrane transport proteins Student activity Play

Facilitated diffusion and membrane transport proteins Whiteboard exercise Play

Features of the connective tissue Whiteboard exercise Play

Heterotrophs – the transport of nutrients Whiteboard exercise Play

Heterotrophs – the transport of nutrients Student activity Play

Homeostasis and active transport Animation Play

How does ice transport weathered rocks? Animation Play

How human activities change the natural environment Student activity Play

How humans affect the environment Slideshow Play

Influence of physical effort on the human body Animation Play

Membrane transport proteins Animation Play

Nutrients Student activity Play

Osmosis in animal cells Student activity Play

Osmosis in plant cells Slideshow Play

Osmosis in plant cells Student activity Play

Oxygen debt Animation Play

Passive transport Animation Play

Phloem – structure Student activity Play

Physical effort and our body Student activity Play

Radiation Whiteboard exercise Play

Radiation Student activity Play