Minimum Qualifications. 1  Two years of experience as a Peace Officer Standards and Training (POST) level 1 certified peace officer in a full-time position, whose job duties include armed duty with the power of arrest; or. 2  A minimum of sixty semester hours from an accredited college or university; or.
Parasitescan transmit diseases, such as Chagas, that can cause POTS symptoms. Some patients report developing POTS after having Lyme disease. Porphyriashave been associated with POTS symptoms (Stewart & Hensley, 1981). Porphyrias are rare, mainly genetic disorders that affect the body's ability to make hemoglobin. They are caused by deficiencies in enzymes involved in the synthesis of heme.
Sunspots appear as dark areas on the sun that are cooler then the  surrounding areas. They are caused by increased magnetic activity.  Sunspot activity is describing increas â¦ ed sunspots on the suns  surface.unspots are formed because regions of the Sun's surface getting cooler, this is caused by magnetic field loops stopping the convection that brings heat to the solar surface.