Ancillary care refers to the wide range of healthcare services provided to support the work of a primary physician. These services can be classified into three categories: diagnostic, therapeutic, and custodial. Diagnostic services include laboratory tests, radiology, genetic testing, diagnostic imaging, and more.
Mars has an axial tilt of 25.19Â°, quite close to the value of 23.44Â° for Earth, and thus Mars has seasons of spring, summer, autumn, winter as Earth does. As on Earth, the southern and northern hemispheres have summer and winter at opposing times.
The dates of maximum tilt of the Earth's equator correspond to the Summer Solstice and Winter Solstice, and the dates of zero tilt to the Vernal Equinox and Autumnal Equinox. The reason for these changes has to do with the Earth's yearly trip around the sun.