Answer: strengthens the HONOR system.
Explanation: When ethical psychologists share the results of their research data with other professionals, it allows verification of results and therefore strengthens the honor system.
The honor system is a system of conduct in which participants are trusted not to take unfair advantage of others.
Serf is the correct answer.
Under feudalism, serfs (also known as peasants) represented the lowest class in the system. Even though they were not slaves neither own the land the worked in, they were bound to it. Serfs were required to give a part of their harvest to the person who actually owned te land. In return, these serfs were able to keep their own subsistence and were protected against bandits, thieves and possible injustices.
Answer:
Mosaic
I have learnt it last year
It's done with many pieces of paper
