6 agreement by which a knight agrees to be a sub-vassal to vassal in exchange for land
Answer:
Prokaryotic Cell. Eukaryotic cells contain membrane-bound organelles, such as the nucleus, while prokaryotic cells do not. Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA.
Explanation:
Answer:
people could now buy goods instead of just trade.
I think they are all true but I did this unit a little while ago so I might be wrong
