That is way too complicated...
I think it is where she says,
"<span>that the particles shift to be farther apart and that the oxygen and hydrogen separate"
The true answer is, I think, that the particles shift to be closer apart, and connect together.</span>
Answer is D because it’s dominant and is only given to 2/4
The first letter of an animal's genus is always capitalized, e.g., Panthera leo.
(This is the binomial nomenclature of a lion, whose genus is named after panthers)
It is a sphere to be precise.
Because of the omnidirectional nature of the gravitational attraction, mass tends to form spheres in the macro scale of planets and similarly massive celestial bodies.