Natural selection results in which of the following

the process whereby organisms better adapted to their environment tend to survive and produce more offspring.  its action was first fully expounded by Charles Darwin and is now believed to be the main process that brings about evolution.

The soviet union beat the us to the first successful launch, with the october 4, 1957, orbiting of sputnik 1, and later beat the us to have the first human in earth orbit, yuri gagarin, on april 12, 1961. the "race" peaked with the july 20, 1969, us landing of the first humans on the moon with apollo 11