In cells use oxygen to release energy stored in sugars such as glucose. In fact, most of the energy used by the cells in your body is provided by cellular respiration. Just as photosynthesis occurs in organelles called chloroplasts, cellular respiration takes place in organelles called mitochondria.
The answer is A :) homogeneous!
Answer:
It has 140 neutrons because Mass number= No of protons + no of neutrons
1) same amount of carbon atoms.
That is why it is still called butane and butene.
but- always signifies 4 carbons
