1 Tranurethral resection of the prostate (TURP) is the most commonly used surgical treatment for BPH. 2  A small instrument is inserted through your urethra into the prostate. 3  The prostate is then removed piece by piece. 4  This procedure usually requires a hospital stay.
Main article: Axial precession. Axial precession is the movement of the rotational axis of an astronomical body, whereby the axis slowly traces out a cone. In the case of Earth, this type of precession is also known as the precession of the equinoxes, lunisolar precession, or precession of the equator.
Rotation - Turning or spinning, of a body on its axis. Revolution - Motion of a body such as a planet or a moon. Axial Precession - Gradual change in the orientation of Earth's axis over a period of 26,000 yrs. Explain the difference between the mean solar day and the sidereal day.