66.Who invented Origin of Species View Answer Report DiscussAnswer: CHARLES DARWIN Explanation:Currently no explanation available Improve this answer lets discuss in forum
67.Who invented Oxygen View Answer Report DiscussAnswer: J.B.PREISTLY Explanation:Currently no explanation available Improve this answer lets discuss in forum
68.Who invented Nylon Plastic View Answer Report DiscussAnswer: CAROTHERS Explanation:Currently no explanation available Improve this answer lets discuss in forum
69.Who invented Nuclear Fission View Answer Report DiscussAnswer: OTTO HAHN, BOHR AND FERMI Explanation:Currently no explanation available Improve this answer lets discuss in forum
70.Who invented Neutron View Answer Report DiscussAnswer: CHADWICK Explanation:Currently no explanation available Improve this answer lets discuss in forum
