This is partly due to the fact that it requires a shorter duration of schooling and it is rewarding as far as finances go. While the length of schooling may be shorter than many other medical professions, there are still requirements that you will need to fulfill in order to become an ultrasound technician.
The Maya civilization developed in an area that encompasses southeastern Mexico, all of Guatemala and Belize, and the western portions of Honduras and El Salvador.
Photo: Dennis Jarvis Ruins of the Mayan city of Palenque in Yucatan, Southern Mexico One of the most important elements for any civilisation, modern or ancient, is a clean and reliable water supply. This is why most early human settlements were beside waterbodies such as lakes and rivers.