Affiliate Marketing Secrets

i am doing a biology project and i need to know this

Who is emerging from the unknown in a quirky way?

habitat
food
temperature
behavior
all of the above

HI all
Im looking to start my own ebay business but i dont want to start buying massive wholesale joblots of stuff to start with. Im looking to start of small and try to order maybe a few things of each different product just to see which one slls more and continue in that direction.
I have already found a niche that i want to be in, its kind of based on what my job is, I know people personally in this field and also have a bit off experience installing them , so i feel that i do know enough about the products and how they work to try and make this happen , it also gives me an added advantage as i can have two different selling fields.
Does anyone know some sites online where i can sign up and find prices. I can get trade prices from wholesalers in my local area , but i want to pay what they pay, not what thier mark up is.
My niche is electrical parts , components , cable , I can also sub contract the work with various people i know and supply the materials on a cost price basis , to maybe earn some money of the installation itself.
cheers

True or False: Two famous architects designed the the dome of the hagia sophia? I said True
True or False: A minaret was a spiral tower. I said True
True or False: A muezzin is a niche in the wall. I said False
True or False: The Gothic period began around the middle of the twelfth century and lasted throughout the fifteenth century. I True
Did I get these correct?

This is for my AP Biology Exam Review; the test is tomorrow!