Which material is a pure substance
A. alloy
B. compound
c. mixture
d. solution

a best description that resulted a division among labor in the early farming communities in their period was there was a change in their society in terms of having social roles to develop and change that led complications and divisions in the society.

the best answer is a: comedy because the story or play is to make fun of someone

that declared the nation neutral in the conflict between france and great britain