It can be spelled either way. However, homeschooling is generally used more often.
It is two words.
Home run is two words (i asked my baseball freak of a brother he should know) hope this helped!! :-)
Mobile home, two words.
Two Amerindian words still used today
yes but no homework is two words but put together with not space (you spell it homework not home work)
3.
Two
One of the two who said it was Paul Montoya
Two words: Man trap. But, mantrap is acceptable and sometimes used.
Baseball and softball.
two