Answer: it needs to function using energy from sunlight, carbon dioxide from the air and water from the soil.
Explanation:
Mitochondria is the cell organelle the provides energy to function it also helps in respiration .It is called also as the power house of the cell
First is melts then it expands next it gets cooler Finally it gains ener. Hope this helps you out.
Because the scientific method can go around in a circle as many times as neccisary to get the results you need