Answer: Communication is the key to everything. It is key to today's society and social media because many people need to keep an update on the world. You will want to know about the world around you. The only way to know is to use the internet or social media.
C) From deciphering the writing they left behind
One pretty straightforward answer could be investment to physical and human capital. But if you are if you are working with a mathematical model the answer to your question depends on the specific model. For example, in an equilibrium model from economic theory, you could find the determinants of labour productivity by taking the partial derivative of the production function with respect to the amount og labour.
Asia Antartica Australia Africa North America Atlantic ocean antartic ocean
Answer:
Polling more people results in a higher voter turnout.
Explanation:
