This can't be answered since it is so far back in time and before man could keep records of events.
sea sandwich
John Dalton
Probably a chicken.
it was my mom.
Ross barkhouse
There is no definitive information on who discovered eggs as an ingredient, as they have been part of the human diet for thousands of years. Archeological evidence suggests that eggs have been consumed as far back as ancient times.
Karl Ernst von Baer in 1828.
He discovered the mammalian egg
This is unknown and the information lost to antiquity.
Well, it is the ovum of the ostrich egg. I discovered this in the wild Amazon. Put the egg under a huge microscope along with all the others and found out that the ostrich egg is the biggest and has the largest cell
Ah, yes, the "Egg Chao". A unofficial Chao that is not considered real. Sorry to break it to you, but there is no possible way of getting a "Egg Chao". I presume you were playing Sonic Rivals 2 when you discovered this, yes?
It is believed to come from East Anglia, England. So no, England beat us to it.