Nevermind How does the presence of an iridium layer around 64.5 million years old, support the asteroid impact theory of mass extinction at the end of the Mesozoic Era?

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.

the correct answer would be 6 feet.

the answer is a) cell division.

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