To work in Texas as a paid fire fighter, you have to earn a Texas basic structure fire suppression certificate. To earn the certificate, you must: 1  Finish a basic fire fighter training program. 2  Show that you can perform basic fire fighting skills.  Pass the state certification test.
Paleontology: Paleontology, scientific study of life of the geologic past that involves the analysis of plant and animal fossils, including those of microscopic size, preserved in rocks. encyclopÃdia britannica
Abstract. Paleopathology is the study of diseases in ancient organisms. The lives of hominid fossils, prehistoric people, and people from the recent past are better understood if evidence for health and disease derived from their remains is considered. Some diseases can be diagnosed from ancient skeletons and mummies.