The answer would be 13 states :) hope this helps
You can conserve earth for living , conserve natural resources , conserve water , plant , trees, waste management , help fight deforestation , using alternate resources.
They wanted to find the fountain of youth
Answer:
center planning ; Price.
Explanation:
the blank will be filled with central planning; Price.
center planning system is the system in which the decision is taken by the central government.
Most of the world's nation believe in the central planning system for economic decisions.
The price system is the system in which money is used for the valuation and distribution of goods and services.
