What peninsula is occupied by spain and portugal

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.

According to the earth science reference tables, during which geologic time period were the continents of north america,south america, and africa closest together?

The kind of wood most often used in contemporary furniture is