Follicle stimulating hormone (FSH) is produced by the pituitary gland, a pea-sized gland in the brain that plays an important role in sexual development. An FSH test measures the level of this hormone in the bloodstream. In kids, FSH levels are normally low.
The Tropic of Cancer is the circle marking the latitude 23.5 degrees north, where the sun is directly overhead at noon on June 21, the beginning of summer in the northern hemisphere.his means that on December 21, when the Sun is directly over the Tropic of Capricorn at noon, it will not be visible from the Arctic Circle. So above the Arctic Circle, there is a period during the winter when the sun remains below the horizon.
The Tropic of Capricorn is at just under 23.5 degrees south latitude. There are 90 degrees of latitude from the equator to the pole, which is one quarter of the earth's circumference.Since the earth's circumference is about 25,000 miles, one quarter of it is about 6,250 miles.The distance from the equator to the tropic is therefore approximately 6,250x23.5/90 = 1,630 miles (2,630 km).The distance from the equator to the Tropic of Cancer, at 23.5 degrees north latitude, is the same.ince the earth's circumference is about 25,000 miles, one quarter of it is about 6,250 miles. The distance from the equator to the tropic is therefore approximately 6,250x23.5/90 = 1,630 miles (2,630 km). The distance from the equator to the Tropic of Cancer, at 23.5 degrees north latitude, is the same.