I know that this is probably way to late but the answer is B
Absorption and release of heat when hydrogen bonds break and form.
I hope this helps a little bit
Isotope
<span>are alternate mass forms of an element. It has the same number of protons and electrons but differ in their number of neutrons</span>
This statement is; True.
<em>Hope this helped! :)</em>
The correct answer is option C.
The high energy molecules like FADH2 and NADH molecules provides electron and causes oxidative phosphorylation to generate more high-energy ATP molecules