<u><em>I believe it is A</em></u>) because i pulled research and says this...
<u><em>Research:</em></u> The slight positive charges on the hydrogen atoms in a water molecule attract the slight negative charges on the oxygen atoms of other water molecules. This tiny force of attraction is called a hydrogen bond.
Hope this helps...
The tilt of earths on its axis is what makes the sun heat up different parts of the earth at different times, thus making wind, and making different weather parents.
They are all right...and u didn't answer 6 but it is climate