Some goods are meaning that there is no difference between one unit of the goods and another.

Which statement below accurately describes the carrying capacity of any ecosystem? a. it is not affected by any abiotic or biotic resources. b. it does not affect the species of an ecosystem. c. it is completely dependent upon the food supply. d. it is affected by both abiotic and biotic resources

Imagine you are driving down the highway and reading a sign that states save the planet don't litter which technique of policy enactment is being used

On average, being married has a(n) effect on happiness.