Answer:
Africa
Explanation:
Africa is the continent that has the biggest number of countries with GDP below $100 billion. In total it has 46 countries under $100 billion and this continent has 54 countries in total. Gross domestic product (GDP) is a monetary measure of the market value of all the final goods and services produced in a period of time, often annually or quarterly.
Ethnomedicine is a known traditional practice of medicine by the ethnic or indigenous people. It incorporates the science of botany and anthropology to create an organic, more effective and low cost drug to the consumers. Since this is practiced thru ethnicity, the practice is passed down thru oral tradition.