Decomposition, or decay, is the breakdown of dead matter. The rate at which this happens depends upon the number of decomposing microorganisms, the temperature, and water and oxygen availability.
Part of Biology (Single Science)Ecology
Save to My Bitesize
This video can not be played
Learn about factors that determine the rate of decomposition including temperature, water and oxygen. Listen to the full series on 成人论坛 Sounds.