Name the work of art above and its artist. Which visual element of art did the artist rely on the most to create this piece ? Explain your answer

The impact of science and technology on international relations

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

What film is responsible for the creation of the pg-13 rating?