Answer:
They help by:
Explanation:
Automated haul trucks and drilling machines are being tested in mines across the world. Sensors at the tip of drill bits are measuring ore grade in real time, and data analytics is being used to discover new deposits of precious metals. In oil and gas, underwater robots fix gas pipelines off the coast and drones inspect offshore oil rigs. Crawling well-drilling machines drill multiple wells quickly and accurately one after another. These are just some of the many ways technology is transforming the demand and supply of resources.
Because it was harder to travel over moountains.
Answer:
Europeans bought enslaved people who were captured by other Africans
<span>The Push factor justifies most immigrations.</span>
Because they just wanted children and the children would be better speakers
