The remains of large animals, such as sheep or cows, found on archaeological sites us build a picture of past human diet. these remains are known

c: in the east might be the correct answer

a family can go through many changes which would make it complex. having children can cause a change and increase the complexity. this would change the distribution of authority and management, as the older siblings will at some point be in charge of the younger ones, and discipline must be distributed when they get in trouble.