<span> Sometimes a cell inaccurately duplicates its DNA, and the resulting cells are not identical.</span>
Immune system becuase ur immune system helps get rid of sickneess
Answer:
A. solar energy in the rays of sunlight
Explanation:
photons in the sunlight rays will excite the electrons in the water molecule and hence will provide the energy for calvin cycle.
The Mitochrodria helps break down sugar and turns it into energy
