Perhaps the related link below will be of benefit .
pictures of every individual part of the motherboard.
northbridge
google.that what i did
At ehow.com
have you tried google images?
in: algebra
http://commons.wikimedia.org/wiki/Image:Gentoo_penguin_nsf_cropped.jpg
this picture (http://course1.winona.edu/sberg/IMAGES/potatoCell.jpg) has the cell wall and starch grain labeled
If you type in the right thing... probably Google or Yahoo!
http://abacus.bates.edu/~ganderso/biology/resources/diss_scope.html
on the back of the picture there is 3 sets of numbers they are, BR12 1270 4502 (stamped) there is a picture of two ladies one sitting facing out the other standing to the right facing the girl sitting
Read the owner's manual for your motherboard.
You need to find a picture or labeled diagram of a trapdoor spider so you can tell all the different body parts.