<span>Decomposition reaction is where an organism undergoes breakdown into simpler molecules and compounds. This is caused by other biotic and abiotic factors in the environment. Simply, decomposition is part of a cycle where a complex compound is breakdown and used again for complex reconstruction of other organic processes. </span>
Here you go <span>Mitochondrial DNA can be traced for generations.</span>
Within the nucleus it takes place
carry out all basic life activities
