A,
oxidation is when a molecule loses electrons.
<span>in this case, water is losing an electron and CO_2 is gaining an electron, which then makes it an energy rich sugar molecule</span>
I believe the answer is A, The pace it occupies.
Becuase there red blood cells become larger when stuck with sickle cell, thus causing blood clots, thus stopping the spread of malaria to the vital organs, and killing the victim.
The process of cloning effectively involves taking a cell from your body and turning it back into an embryo. The embryo would then either develop into a human being as has been proposed by various scientists around the world and which is currently banned, or it would be turned into a stem cell.