Students are trying to determine which heating system will be best for heating the air in the school. Why do you think some students might choose the underground water system?

Name two things the mycenaeans learned from the minoans

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

How do direct democracry and representative democary differ