Which class of molecules contains the amino group, nh2

Proteins

Explanation:

Proteins are one of the biomacromolecules. Proteins are polymers of amino acids. Each amino acid has a central carbon atom to which an amino group, a carboxyl group, a hydrogen atom, and one side chain are bonded. Many amino acids are joined together by peptide bonds to make long chains of proteins.

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.

answer; i believe the correct answer is (anemia);