Not sure on the other questions but some reasons people migrate are for wealthier jobs, better health care and to flee civil war. hope this helped :)
In this problem, x is equal to -4.
Answer:
no
Explanation:
power is having control over someone or something, being a influence on the other hand is having a younger person looking up to you wanting to be like you some day
D. Core
The Earth's magnetic field is believed to be generated by electric currents in the conductive material of its core, created by convection currents due to heat escaping from the core.
Answer: Metal Detectors
Explanation: Metal detectors are inexpensive and easy to use equipment used to discover relics of the past. While it is useful in archaeology as a tool that discovers objects from the past quite easily, it is also a threat to archaeology. Some hobbyists and looters who come across archaeological finds which may be important to understanding past civilizations or a different era do not report these finds. Even worse, some looters knowingly infringe on archaeological sites and are aided by the metal detectors.