That there are such places on Earth where the Sun stays above the horizon for that long and then stays below the horizon for that long is because the Sun is not always above the equator of the Earth, because the rotation axis of the Earth does not make a right angle with the orbit of the Earth around the Sun.
Dear lizme66: Scattered fibroglandular densities means that you have areas of dense breast tissue. This is very common in young women but can remain in some women even after menopause. An asymmetric density means that there is something on the mammogram that does not look quite normal.ear lizme66: Scattered fibroglandular densities means that you have areas of dense breast tissue. This is very common in young women but can remain in some women even after menopause. An asymmetric density means that there is something on the mammogram that does not look quite normal.
Breast Composition. The breast is a mass of glandular, fatty, and fibrous tissues positioned over the pectoral muscles of the chest wall and attached to the chest wall by fibrous strands called Cooperaâ¬â¢cooperÃ¢ s. ligamentshe glandular tissues of the breast house the lobules (milk producing glands at the ends of the lobes) and the ducts (milk passages). Toward the nipple, each duct widens to form a sac (ampulla). During lactation, the bulbs on the ends of the lobules produce milk.