The answer is c because it make the most since if you put in the word in the definition
If oxygen is allowed to be present only glycolysis will happen.
Well, first off the spongy mesophyll does have some chloroplasts, however they are located quite far from the surface of the leaf where most of the chloroplasts are. Therefore they don't get much light and don't contribute a lot to photosynthesis in the leaf. So why should the leaf waste the energy in making chloroplasts if there is not enough light to make them all efficient enough at photosynthesis?
The answer is coal, C.
It takes a long time to regenerate, therefore it is labelled as non renewable energy.
The esophagus squeezes food down the digestive tract by an involuntary synchronized muscle movement called the Peristalsis
