Energy expenditure and loss in heterotrophs Illustration Play

Energy expenditure and loss in heterotrophs Student activity Play

Energy expenditure during the processes of synthesis Whiteboard exercise Play

Energy expenditure for physical activity Student activity Play

Energy expenditure for physical activity Whiteboard exercise Play

Energy flow and food chains Student activity Play

Energy flow and matter circulation Whiteboard exercise Play

Energy flow and matter circulation Student activity Play

Energy flow and the circulation of matter Whiteboard presentation Play

Energy flow and the circulation of matter Class activity Play

Energy flow through food chains Animation Play

Energy for the body Slideshow Play

Energy from respiration Student activity Play

Energy from respiration Whiteboard exercise Play

Energy from the Sun Slideshow Play

Energy in a food chain Student activity Play

Energy in a food chain Whiteboard exercise Play

Energy in chemical bonds Slideshow Play

Energy in chemical reactions Student activity Play

Energy in chemical reactions Whiteboard exercise Play

Energy in elastic collisions Whiteboard exercise Play

Energy in elastic collisions Simulation Play

Energy in elastic collisions Student activity Play

Energy in inelastic collisions Student activity Play

Energy in inelastic collisions Whiteboard exercise Play