What is the thesis statement of the research report Life on Mars?
(1 point)
O But, in fact, the truth might be hidden in this ordinary-looking piece of meteorite known as Rock 84-001.
O Deep Space is the last great frontier.
O Some imagined the answer would come from a spaceship carrying aliens from a faraway civilization.
O Some scientists theorized that the seeds for life on Earth were planted by microorganisms from Mars.