A contribuição de Niko Tinbergen para a Psicologia Evolucionista está na abordagem metodológica. Um comportamento pode ser explicado de acordo com os teóricos da Psicologia, mas também temos que entender seu processo evolutivo na caracterização da sua complexidade. Está correto dizer que o comportamento pode ser abordado:

the act of deciding on matters of the economy. economic decision making is routinely conducted by finance ministers, economic advisors, heads of major central banks and business leaders and can have profound effects on a major economy.

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.

answer; /// direct cinema limits the use of narrators; ; ; and: : : : allows the audience to observe events as they occur;