Adensity dependent factor for population growth a.)clear-cutting b.)competition c.)monsoon d.)tsunami

If there are laws or rules in a society and they are in conflict, how do we decide which takes precedence?

People keep spending additional units of a particular resource on a want until their marginal benefit is  decreasing withgreater thanless thannot affected by  their marginal cost.

Why isn't the balkan region good for farming? it has dry summers. it is far from the sea. its soil is not fertile. its terrain is mountainous. its winters are mild.