The core is made almost entirely of metal. specifically, iron and nickel. The answer is A. hope this help :)
<span>Which of the following has been a contemporary concern in northwestern China?
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</span>Answer: Of the options available the one that has been a contemporary concern in northwestern China is answer choice A) Ethnic Conflicts.
I hope it helps, Regards. <span>
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Answer:
lobes, graphs, diagrams, and aerial and satellite images
Explanation:
diagrams and satellite are image leaning!
Plants, algae, and a group of bacteria called cyanobacteria are the only organisms capable of performing photosynthesis
