I think the answer is Evolution.
Hope this helps
Cellular respiration, combustion and decomposition. those are the answers you are looking for. <span />
Telemedicine is the
remote consultation with physicians. This also can be called as telehealth or
e-health. This allows healthcare professionals to evaluate, diagnose, and
consult patients who are located in remote and hard to reach areas. Such method
provides efficient use of limited expert resources.