Complex sentence: Pharmacy is the health profession that links the health and clinical sciences with the biological, chemical, and biomedical sciences and it is charged with ensuring the safe and effective use of pharmaceutical drugs, as well as the research and teaching focused on pharmaceutical patient care.
Split into simpler sentences: Pharmacy is the health profession that links the health and clinical sciences with the biological, chemical, and biomedical sciences. Practicing pharmacy is performed by a pharmacist charged with ensuring the safe and effective use of pharmaceutical drugs in patient care.