Suppose instead that the country is producing at point D: 30 units of coconuts and 25 units of grain. The opportunity cost of moving to point C is
10 units of coconuts
25 units of grain
10 units of grain
25 units of coconuts

Identify the example of when situation and time are key to assessing risk of harm in a research study: a study on the efficacy of a behavioral intervention for smoking cessation involves both adults and teenagersasking women if they have had an abortionresearch on the prevalence of hiv-infected individuals in communitiesa survey about sexually transmitted diseases

Why is the netherlands vulnerable to changes in climate? a. the netherlands is against nuclear power. b. forests in the netherlands have been destroyed by acid rain. c. the netherlands wrote the kyoto protocols. d. the netherlands is low-lying country, and rising sea levels may cause flooding.

Among the many crucial themes related to politics, a central idea of politics includes the existence of