3. Increased the power of their central governments.
Answer: Continuous development
Explanation:
The continuous development is the development that view as a cumulative process and the changes are gradual adding the same type of the skills. On the other hand, the discontinues process view the development which are taking place in a specific stage and step and the changes are sudden.
And the nature refers to the biological and genetic development impact and nurture defined the influence of the learning and other get influenced from one's environment. Therefore, the continuous development is the correct option.
<span>The Mexican metallogenetic provinces map shows a wide variety of minerals (Fig.3) which include among others: gold, silver, copper, zinc, lead, molybdenum, manganese, fluorite, titanium, coal salt, sulfur and iron.</span>
