Serfdom, condition in medieval Europe in which a tendency farmer was bound to a hereditary plot of land and to the will of his landlord. The vast majority of serfs in medieval Europe obtained their subsistence by cultivating a plot of land that was owned by a lord.
Answer:
C. Humans have been on Earth for a very short amount of time
Explanation:
using process of elimination, insects were around before dinosaurs were so that takes away B and C, then humans have been on earth for around 200,000 years which definitely isn't hundred of millions so it's most likely C
The Irrawaddy, Chao Phraya, and Mekong Rivers all flow from B- North to South.
I hope this helps! :)
Answer:
it's B
Explanation:
idk how to expl i just know the answe
