D. islands used for agricultural
Answer: it represents ship trading routes for certain materials and slaves
Explanation: the arrows point across water which indicates that that is a ship route and the arrows have words on them so that also indicates that those things are bieng traded.
Physiological density is the number of people per unit area of arable land. An increase in this value entails that available agricultural land is being used by more and may reach its output limit sooner. Hope this answers the question. Have a nice day.
Answer:
Answer is D. high prices act as an incentive to increase the supply of a good , service or productive resource.
Explanation:
The market economy can be described or explained as the system where the production of goods and services are been directed or controlled by the laws of demand and supply.
This system is very considered as important , because it explained that businesses with fewer cost are more competitive and will surely make more money when compared with businesses with high cost.
This means that prices are the signal or determinant factor of goods, services and productive resource in a market economy.
