Which one is eject and which one is jettison

Which important event occurred during the industrial and scientific revolutions

Which sentence contains a participial phrase that is placed correctly? -jose paid for a hamburger scanning the cafeteria for an empty seat -peeling off her winter jacket, sierra settled into the cozy armchair. -made of soft wool, nadia pulled on a blue sweater -the cowboy jumped from the horse laughing in the face of danger

How is dr. lanyon characterized in the excerpt? as friendly as arrogant as wise as mournful