Burning (combustion) of organic substance will produce waste Carbon Dioxide. Also metabolic processes in living things produces waste Carbon Dioxide.
cell respiration
During cellular respiration animal cells combine oxygen with food molecules to release energy to live and function. Cellular respiration produces carbon dioxide as a waste product.
some were in your body
carbon dioxide
During cellular respiration animal cells combine oxygen with food molecules to release energy to live and function. Cellular respiration produces carbon dioxide as a waste product.
Fermentation.
Respiratory system
Carbon dioxide is removed from cells by a process known as diffusion.
Water isn't but carbon dioxide is the air you don't need and thats kind of waste.
THe body produces bile , waste , carbon dioxide ,digestive juices and that is all i remember
Carbon makes up a large portion of the earth. 50% of a tree is carbon. When we burn just about anything the carbon is released in the form of carbon dioxide and water is often released as waste. A good example of this is petroleum, or gasoline. Complete combustion, or burning, when driving a car, releases carbon dioxide (CO2) and water.
Carbon dioxide is a waste for animals because it is expelled during the respiration process. Animals take in Oxygen, and once it is processed in their body, Carbon dioxide is released.