Answer:
giving a friend a birthday present after they have given you one
Explanation:
<em>Reciprocity</em> means the generosity flows both ways.
<em>Between peers</em> means the participants have the same general characteristic age, education, experience, and so on. <em>Friends</em> are often peers.
The trojan was is amongst the most important events in greek mythology. It was narrated in many works of the greek literature.
Your personal values affect how you think, what you do and how you do it. Your background, upbringing, experiences and relationships will all have played a part in the way you see things. Sometimes your attitudes and beliefs could lead you to assume things about people that are not right or fair.
