Answer:
Paleolithic Period, also spelled Palaeolithic Period, also called Old Stone Age, ancient cultural stage, or level, of human development, characterized by the use of rudimentary chipped stone tools.
Explanation:
Answer:
depression rates have increased among Chinese
Explanation:
Depression is a disease that has been developing strongly in Asian countries, among which, China shows one of the highest rates of people infected with this disease. This is totally related to the fact that low self-esteem is developing influentially in China, especially among teenagers, especially among boys.
Low self-esteem causes emotional imbalance and it is developed by fear and uncertainty of the future and by the pressure that society and often the family imposes. This causes young people to experience intense depressive moments, making self-esteem a worrying phenomenon in China.
Reasonable means to be fair.
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.
