Answer:
Researchers finally isolated the virus that causes flu from pigs in 1931, and from humans in 1933.
Explanation:
hope all of yall are staying safe! Luv y'all! :3
Answer: In microeconomics, supply and demand is an economic model of price determination in a market. It postulates that, holding all else equal, in a competitive market, the unit price for a particular good
Explanation:
Hi
"D" is correct : Percentage-based fees assessed by the government
Answer:
Often, a knight was a vassal who served as an elite fighter, a bodyguard or a mercenary for a lord, with payment in the form of land holdings. The lords trusted the knights, who were skilled in battle on horseback
Explanation:
I just got it from my cousin