bilogy question...help!?
931567
the bacteria's cell membrane is semi permeable to certain molecules.  bacteriacides probably have some form of "nutrient" in them to confuse the bacteria into taking it in.  It is sort of like rat poison.
30490
Is this it?\n\nhttp://biblocality.com/forums/
730469
You missed the electron changes.\n\nThe bismuth electon change is +3 to 0 for a change of 3\n\nThe Sn electron change is +2 to +4 for a change of 2\n\nSo all the Bi species need a 2  and the Sn species need a 3.\nThen fill in the O and H.
717702
This should help you a lot.\n\nhttp://home.earthlink.net/~drbobshields/DO.html
191038
hmm.. sounds like a homework question.  tsk tsk..
1088566
Say what? Congratulations for asking the most confusing question of the day! I've read it three times and I still haven't got a clue. Congratulations also to the gentleman above who did understand and gave you that exhaustive response. I hope you understood it and it answered your question (whatever the hell that was!)
1134949
ben oui quelle question ! :)
158584
Try,\n\nhttp://www.personal.psu.edu/faculty/d/x/dxh40/MBLemma.pdf
387251
Do your own homework.  They're both excellent stories... reading them will be enjoyable.  I'm partial to Bierce myself.
300055
Ask your professor. Or google what you are interested in.
1096539
No, it's called bi-curoius! It's not wrong at all! If your really interested, try it out!
357680
I'm trying 2 figure out how 2 chick this question.
184335
B or D.I'm not sure which one though.Sorry : (
611888
The link below is a pretty good analyzes of the two with out favoring one or the other.  It was written in a method that even I can understand so you should be fine ;-)
328844
go to wikipidea.org it should help
447671
Not too sure if you're interested in this type of stuff. http://www.getbodysmart.com\nhttp://www.gwc.maricopa.edu/class/bio201/brain/brshpx.htm\nalso the bbc.uk website has some interactive stuff where you have to match the parts to where they belong.
906748
this might help\nhttp://www.sciencebuddies.org/index.htm?gclid=CNKB5o6Y4ogCFRZQTAodPm_rjw