Answer:
To analyze mineral content from Earth's crust
Explanation:
Scientists study for content inside of the earth's crust like earth quakes, seismic waves are also a hint to show what is happening inside of Earth's crust.
Some are. Some aren't. No human is very good at detecting deception.
<span>unjustly inflicting hardship and constraint, especially on a minority or other subordinate group.</span>
