2.5 week old sprouts problem

My plants are really long now and are kindof falling over and curving... Is this ok and natural? also does the heat stay on 24/7 right now?

well even with out pictures i can tell you that the light was probably too far away and you stretched them. you probably need to move them to bigger pots and put the lights closer.

yea sound like ur lights are way to far if they are already fallin over get a small stick of some sort and tie it CAREFLLY to the stick for support

get something to hold them up and move lights at least 2 inches away if using cfl's