<span>At the center of the sun, fusion converts hydrogen into helium, neutrinos and another thing that I forgot =/</span>
So that we do not contaminate it with microorganisms or garbage or other human stuff.
it true be cause when one goes under another the ground rise and makes what we call a mountain so therefore it is treu<span />
Answer: The magnetic field of a bar magnet is strongest at either pole of the magnet. It is equally strong at the north pole compared with the south pole. The force is weaker in the middle of the magnet and halfway between the pole and the center. So it would be D.