What determines the composition of a rock? a. texture it has c. minerals it is made of b. deposition that occurs d. weathering of nearby rocks

The answer is C. This is because the composition of a rock is the structure of it, and the minerals it is made up will give the most information on its composition.

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