Base your answer to the question on the diagram below and your knowledge of earth science the diagram represents some of the infrared stages in the life cycle of stars according to their original mass energy is produced in the course of main sequence stars when

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lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

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