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Marvel The Avengers Hulk Pdf Coloring Pages

Robert Bruce BannerM.D.Ph.D., is a renowned scientist and a founding member of the Avengers. As someone who was highly respected for his work regarding biochemistry, nuclear physics, and gamma radiation, he was commissioned by Thaddeus Ross to recreate the Super Soldier Serum which created Captain America, although Ross elected not to inform Banner what he was creating.