Role and Importance of Data in Public Health. Address the basic concepts, methods, and tools of public health data collection, use, and analysis and why evidence-based approaches are an essential part of public health practice.
Every language in the world-from English to Mandarin-evolved from a prehistoric 'mother tongue' first spoken in Africa tens of thousands of years ago, a new study reveals.
The earliest written evidence of the Greek language dates back to 1450 BC. Greek is mostly spoken in Greece, Albania, and Cyprus, by roughly 13 million people. The Greek language has a long and rich history which makes it among the oldest of European languages.