In my opinion it would be cows, because it is one of the leading source in beef. Other animals that can be inlcuded are chickens, hogs, & lambs. Hope this helps!
Ancient Egypt was a very popular place for trading in their time. The Egyptians traded gold, papyrus, linen, grain, and sometimes they would sell artifacts stolen from a pharaohs tomb. They would normally trade these items for cedar wood, ebony, ivory, lapis lazuli, incense, myrrh, iron, and copper.
Part B Just look up the names for part A organize
Today the process is known as pasteurization. Shifting focus, in 1865,Pasteur helped save the silk industry. Heproved that microbes were attacking healthy silkworm eggs, causing an unknown disease, and that the disease would be eliminated if the microbes were eliminated.