Answer: Reciprocal altruism
Explanation:
When you out your time and effort in doing something for someone and you also expect that they will also do that in return this is called reciprocal altruism.
It is like giving back just as someone has given to you .
I do you a favour and you also do me a favour when I am in need of a favour.
Coral helps Alex to study for her physics exam, she can do the same thing by helping him now study for his genetic exam as he also did out his own will for her.
Answer:
prejudice
Explanation:
This negative attitude that Graham has towards his co-worker is an example of prejudice. Prejudice is a described as an affective feeling usually unfavorable towards another individual solely based on their perceived group membership this includes the individual's political affiliation, sex, gender, beliefs, values, social class, age, disability, religion, sexuality, race, ethnicity, language, nationality, beauty, occupation, education, criminality, sports team affiliation or any other personal characteristics.
While latin american countries had many different ideas about government those that wanted liberal government preferred "revolution", since this led to a string of such independence movements in the 19th century that created independent states from those that had once been ruled by countries like Spain and Portugal.
The written explanation for the US Supreme Court's judgment is called an Majority opinion. See Related Questions for an expanded explanation.