because if you didnt breath it out you would die because no-one could breath it in to breath !
Carbon atoms can bond with many other kinds of atoms to form very stable molecules.
All living organisms contain carbon.
carbon
carbon
sure
Carbon gets transferred from living organisms to the atmosphere through respiration this is when plants and animals give off carbon dioxide this is part of the carbon cycle.Respiration risesAnimal
Carbon and hydrogen
oxygen and carbon dioxide are the 2 most important gases for living things
All living organisms contain carbon.
Coal and many organic compounds are formed from carbon.Plants releases carbon dioxide.
carbon
carbon
Carbon
carbon
carbon
no. it is the other way around. living organisms are important to the rock cycle.
sure
carbon