'Many believe that the dinosaurs died out after a giant one of these hit the earth'
an asteroid
YOU AST FOR IT: Many believe that the dinosaurs died out after a giant one of these hit the earth
Many believe that the dinosaurs died out after a giant one of these hit the earth
Many believe that the dinosaurs died out after a giant one of these hit the earth
YOU "AST" FOR IT
an asteroid
YOU "AST" FOR IT