Answer:
I'm a god, a planet, and measurer of heat. Who am I?
Come up and we go, Go down and we stay.
What do you call the mother-in-law of your sister's husband?
What do roses, chocolates, laces, love knots, the color red and hearts have in common?
I have joy in bringing two together, but darning my existence! My life hangs by a thread, filled with ups, downs and resistance!
I am a room that has a roof but no walls. What am I?