Which two items common in europe did the conquistadores introduce to the people of mesoamerica and south america? my choices are clocks, horses, guns, knifes, and sheep, i know one of my answers is horses dont know the other

One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.

What would have happened to portugal’s trade if they had not found a way to sail around the tip of africa

Queens neighborhood that is also an oregon city. true or false