Choose all the answers that apply. Stars:
orbit the sun
are mostly found between Mars and Jupiter
generate their own heat and light
are made mostly of hydrogen and helium
are classified by temperature and color

social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they live

martin luther believed that selling indulgences was wrong and gave people a license to sin. the roman catholic church used the practice of indulgences to raise money for major building projects.