Do you think there’s sufficient evidence in the article to conclude that bright red leaves in the fall help protect the trees in the winter

there is no article

Explanation:

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.

a time line cause it goes from 685 to 978