C, because most underdeveloped countries have poor infrastructure largely due to war and corruption.
sedimentary rocks provide geologists with information necessary to study the history of earth.
Answer:
Slowly and Deep underground
Explanation:
As heavy warm , molten metal and rocks crystallizes and strengthens, Igneous rocks are formed. Extrusive rocks explode on the ground, when they rapidly cool to quickly form minerals and rocks.
Answer:
Explanation:
HE IS perplexed at first, but then he thinks he has the answer.
