S1: Smoke oozed up between the planks. P : Passengers were told to be ready to quit the ship. Q : The rising gale fanned the smouldering fire. R : Everyone now knew there was fire on board. S : Flames broke out here and there. S6: Most people bore the shock bravely. The Proper sequence should be:

Answer: Option A

Through the ages, plants have evolved from simple to more complex forms. First there were water plants then land plants appeared during the Paleozoic era. Records of the history of the world are contained in fossils. But since the fossil remains appear locked in rock layers, they are closely related to the geologist area of investigation.