D. He has an aerator that pumps bubbles into the tank
Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen, A complex set of chemical reactions involving an energy transformation where potential chemical energy in the bonds of "food" molecules is released and partially captured in the bonds of adenosine triphosphate
C. To live in a group with other organisms
<span>A person chooses to not eat red meat, spinach, or other foods high in iron.</span>
I hope this helps you!! :)
