What does it mean when scientists say that all living organisms are part of a universal genrtic code

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.

✿   this landform has a high elevation and a high relief

✿   this landform is a mountain