Dodoma is the capital of Tanzania, although Dar es Salaam is the country's largest city and its commercial capital.
Energy is defined as the ability to do work. Cellular respiration provides energy for living organisms. So, cellular respiration is important because it provides the energy for living organisms to perform all of the other necessary functions to maintain life.
The respiratory system is important to the body because it will send oxygen to the blood cells through the lungs and the circulatory system will send the oxygen rich blood cells to the rest of the body to keep the living cells alive.