Ha Yoon is looking at the demographics for her country during the 19th century. At the beginning of the century, both the fertility and mortality rates were high. But by the end of the 19th century, the fertility and mortality rates were both low What stages on the demographie transition
model did her country go through during the 19th century

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.

If the distance between two points on the ground is 10 miles and the distance between the same two points on a map is 4 inches, what is the map scale expressed as a ratio?

Why is oman trying to develop its tourism and manufacturing sectors?