To Comets, KBO's, and Asteroids orbit the sun?

Most of the ones that are in our solar system do, though they can have highly elliptical orbits, especially comets. On occasion, a comet will p through our solar system but have a hyperbolic course, where they make just one p, i.e. not in an orbit.

My sister is Borderline anorexic and I don't know how to help?

My little sister is obsessed with her weight. She wont eat anything with sugar or above 100 calories. She also won't eat foo with fat in it. It started about 6 months ago and she has lost almost twenty pounds. She no longer looks like her natural body size and wears half the size she wore 6 months ago. She looks down on everyone else to. That is probably what makes me the most mad. Ever since she found out we were the same size she started wanting to lose weight s it has kind of taken an emotional toll on me as well. It is really sd because se is only thirteen. My parents seem to be ignoring te situations. What can I do or say to make her eat right?

How to fit into smaller snowboard boots?

Does anyone know a way to wear smaller boots. I read in transworld that kooley cuts his liners heel cup and puts in like a dr. scholls gel pad. I plan on buying the same exact boots but in a size 12 instead of my 13s i have now. Then ill just put my liners in those. Will this work? Anyone have another good way?

What causes the movement of chloroplasts in a plant cell?

I was examining a plant cell under a microscope and i have no idea why the chloroplast are moving or what is causing it to move.

Alternative for spray adhesive?

what is it made out of? Aleen's Tacky Glue works a lot of different materials. Use a foam brush to put it on.

Broken hearted.... please help?

look my sis i suggest u tell mandy how u feel bout mark and in a way like u need ''her'' to help u tell her i have a crush on him but i dont want to loose frinedship wiht u for him i am sure she will understand i hope everythign will be allright hope i helped x gd luck

Is what we're doing legal or not?

WTF, it sounds illegal to me...Making them sing papers they can't even understand??? That's wrong...I just hope you're not dealing with innocent underage girls otherwise I hope your little "study program", your friends, and you get caught!!!