Pharynx and oesophagus – another stage in the journey of food Animation Play

Plant-derived foods Slideshow Play

Plants and animals in food chains Illustration Play

Plasticiser Slideshow Play

Poly(chloroethene) Student activity Play

Polyethene Student activity Play

Population Student activity Play

Predation Slideshow Play

Predation – relationships among animal species Student activity Play

Preliminary food digestion in the stomach Animation Play

Preservation Slideshow Play

Problems associated with eating carbohydrates Slideshow Play

Producers and consumers in a typical food chain Illustration Play

Properties of LDPE Slideshow Play

Protecting food from spoilage Whiteboard presentation Play

Protecting food from spoilage Class activity Play

Protection of food against bacteria – preservatives Whiteboard exercise Play

Protection of food against bacteria – preservatives Student activity Play

Protection of food – antioxidants Whiteboard exercise Play

Protection of food – antioxidants Student activity Play

Proteins Student activity Play

Proteins – sample foods Slideshow Play

Pyramids of numbers Student activity Play

Reactions of fats Student activity Play

Removal of the spores of Clostridium botulinum from food Slideshow Play