Answer: c.they all use heat to turn water to steam to turn a turbine
Explanation:
Using kilometers in space is useless, as the distances between objects is drastically incred. A lightyear is 9.5 kilometers. It is simpler to say "Alpha Centauri is 4.1 light years away" than it is to say "Alpha Centauri is 28.95 Trillion kilometers away"<span />
Ossiculoplasty is the term to repair the outer ear.
Both provide approach to confirming the result of experimentation.
