the structure that regulates the passage of material into and out of this bacterial cell is indicated by the letter .

The correct answer is c.

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

The name of the instrument that the scientist uses is called a microscope.a microscope is used to view objects which is not visible to the naked eyes