List five ethnic groups in Ghana​

When deciding on an apartment what should you do first?

What are objects called that have value in and of themselves as well as value as a means of exchange? custom commodity money currency simple money

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