I want to say its the last option 5.
Answer:
D) The volume of water will increase if cooled from 3°C to 2°C.
The end of this era ushered in a period of "<span>B. foreign wars," since the Pax Romana had been a period of relatively unprecedented peace and prosperity for Rome. </span>
A serf is an agricultural laborer bound to the land of the nobility they work for (part of feudalism). It has been used throughout many civilizations up until about the 20th century.
