Dinosaurs and superheroes

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Across
  1. 3. This dinosaur’s name means "King of the Lizards."
  2. 4. This dinosaur had three horns on its face.
  3. 5. The superhero who can climb walls and swing from webs.
Down
  1. 1. The period when T-Rex lived.
  2. 2. The superhero who has a shield with a star.